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Colour

#B4A125

  • #B4A125
  • Yellow
  • Dark
  • Nearest: Olive

#B4A125 is a yellow with RGB values 180, 161, 37 and HSL 52°, 66%, 43%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#B4A125#B4A125
HEX#B4A125
RGBrgb(180, 161, 37)
RGB (0–1)0.7059, 0.6314, 0.1451
RGB percentages70.6%, 63.1%, 14.5%
HSLhsl(52, 65.9%, 42.5%)
HSV / HSBhsv(52, 79.4%, 70.6%)
CMYK0%, 10.6%, 79.4%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,837,733
CSS custom property--colour: #B4A125;

Brightness & contrast

Relative luminance0.35327WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.07:1
Contrast with white2.6:1WCAG normal text: Fail
Contrast with black8.07:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#4B5EDA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B19C02no red cones; affects about 1% of men; ΔE 6 from the original
Deuteranopia#B6A32Eno green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#C2958Ano blue cones; rare, and affects men and women equally; ΔE 53.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.6:1WCAG large text: Fail
Contrast with black, large text8.07:1WCAG large text: AAA

Named colours

Olive · ΔE 16.5Goldenrod · ΔE 16.8Dark goldenrod · ΔE 17.3Dark khaki · ΔE 23.8Olivedrab · ΔE 27.7Khaki · ΔE 29.7
Nearest named CSS colourOlive (#808000)ΔE 16.53, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2538B4
Analogous#B45925, #7FB425
Triadic#25B4A1, #A125B4
Split complementary#257FB4, #5A25B4
Tetradic#25B45A, #2538B4, #B4257F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0E8B5
Lighter +30%#E7DB8B
Lighter +20%#DECE61
Lighter +10%#D6C136
Darker −10%#8A7B1C
Darker −20%#5F5514
Darker −30%#352F0B
Darker −40%#0B0A02
More saturated +25%#CFB50A
Less saturated −25%#998D40

Channel breakdown

R180
G161
B37
Red180 (70.6%)
Green161 (63.1%)
Blue37 (14.5%)
Hue52.03°
Saturation (HSL)65.9%
Lightness42.55%
Dominant channelRed
Hex per channelR B4 · G A1 · B 25

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Every value on this page was computed from “b4a125” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.