#857918#857918

#857918 is a mid, moderate yellow. Relative luminance 0.187; OKLCH L 57.0% C 0.111 H 101.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#857918
RGB	rgb(133, 121, 24)
HSL	hsl(53, 69%, 31%)
HSV	hsv(53, 82%, 52%)
CMYK	cmyk(0%, 9%, 82%, 47.8%)
CIE-LAB	lab(50.37, -6.16, 50.23)
CIE-LCH	lch(50.37, 50.61, 96.99°)
OKLab	oklab(57% -0.0228 0.1089)
OKLCH	oklch(57% 0.111 101.8)
XYZ	xyz(16.6759, 18.7280, 3.6005)
Luminance	0.1873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857918 #182485

analogous

#854218 #857918 #5B8518

triadic

#857918 #188579 #791885

tetradic

#857918 #188542 #182485 #85185B

square

#857918 #188542 #182485 #85185B

split-complementary

#857918 #185B85 #421885

monochromatic

#1D1B05 #514A0F #857918 #B9A821 #DCCA3C

Accessibility & contrast

On white

4.43

#857918 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#857918 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857918

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857918	#FFFFFF	#000000	##000000
##857918	1.00	4.43	4.75	4.75
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#897A20

Tritanopia (blue-blind)

#907067

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #857918;
/* rgb */ color: rgb(133, 121, 24);
/* oklch */ color: oklch(57.0% 0.111 101.8);

Tailwind

colors: {
  custom: {
    50: '#ac9f5f',
    500: '#857918',
    950: '#000000',
  },
}

SCSS

$custom: #857918;
$custom-light: #ac9f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#857918",
  "rgb": {
    "r": 133,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 53.394,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57004,
    "c": 0.11122,
    "h": 101.8
  },
  "luminance": 0.18727
}

Semantic roles & 50–950 ramp

primary

#857918

secondary

#404DB9

accent

#4FEC3C

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110E05

muted

#807E79

Preview Lab

Preview with #857918

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →