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Recognised as Colour

#348F57

  • #348F57
  • Green
  • Dark
  • Nearest: Sea green

#348F57 is a green with RGB values 52, 143, 87 and HSL 143°, 47%, 38%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#348F57#348F57
HEX#348F57
RGBrgb(52, 143, 87)
RGB (0–1)0.2039, 0.5608, 0.3412
RGB percentages20.4%, 56.1%, 34.1%
HSLhsl(143.1, 46.7%, 38.2%)
HSV / HSBhsv(143.1, 63.6%, 56.1%)
CMYK63.6%, 0%, 39.2%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,444,567
CSS custom property--colour: #348F57;

Brightness & contrast

Relative luminance0.21063WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.21:1
Contrast with white4.03:1WCAG normal text: Fail
Contrast with black5.21:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#CB70A8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8F8453no red cones; affects about 1% of men; ΔE 37.4 from the original
Deuteranopia#837B5Bno green cones; the most common form, about 1% of men; ΔE 38.1 from the original
Tritanopia#108D81no blue cones; rare, and affects men and women equally; ΔE 25.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.03:1WCAG large text: AA
Contrast with black, large text5.21:1WCAG large text: AAA

Named colours

Sea green · ΔE 2.5Medium seagreen · ΔE 14.8Forest green · ΔE 24.9Dark olivegreen · ΔE 25.4Dark seagreen · ΔE 25.4Dark green · ΔE 26.2
Nearest named CSS colourSea green (#2E8B57)ΔE 2.53, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F346C
Analogous#3E8F34, #348F85
Triadic#57348F, #8F5734
Split complementary#85348F, #8F343E
Tetradic#343E8F, #8F346C, #8F8534

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEE1C2
Lighter +30%#88D4A5
Lighter +20%#63C689
Lighter +10%#42B46E
Darker −10%#266A40
Darker −20%#194429
Darker −30%#0B1F13
Darker −40%#000000
More saturated +25%#1CA751
Less saturated −25%#4C775D

Channel breakdown

R52
G143
B87
Red52 (20.4%)
Green143 (56.1%)
Blue87 (34.1%)
Hue143.08°
Saturation (HSL)46.67%
Lightness38.24%
Dominant channelGreen
Hex per channelR 34 · G 8F · B 57

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Every value on this page was computed from “348f57” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.