#858A1B#858A1B

#858A1B is a mid, vivid yellow. Relative luminance 0.232; OKLCH L 61.0% C 0.126 H 112.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#858A1B
RGB	rgb(133, 138, 27)
HSL	hsl(63, 67%, 32%)
HSV	hsv(63, 80%, 54%)
CMYK	cmyk(3.6%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(55.32, -15.27, 53.70)
CIE-LCH	lch(55.32, 55.83, 105.88°)
OKLab	oklab(60.96% -0.0479 0.1169)
OKLCH	oklch(60.96% 0.126 112.3)
XYZ	xyz(18.9598, 23.2431, 4.5243)
Luminance	0.2324 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858A1B #201B8A

analogous

#8A581B #858A1B #4D8A1B

triadic

#858A1B #1B858A #8A1B85

tetradic

#858A1B #1B8A58 #201B8A #8A1B4D

square

#858A1B #1B8A58 #201B8A #8A1B4D

split-complementary

#858A1B #1B4D8A #581B8A

monochromatic

#222407 #545711 #858A1B #B6BD25 #D4DB45

Accessibility & contrast

On white

3.72

#858A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#858A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858A1B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858A1B	#FFFFFF	#000000	##000000
##858A1B	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#958625

Tritanopia (blue-blind)

#8F8176

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #858a1b;
/* rgb */ color: rgb(133, 138, 27);
/* oklch */ color: oklch(61.0% 0.126 112.3);

Tailwind

colors: {
  custom: {
    50: '#acab62',
    500: '#858a1b',
    950: '#000000',
  },
}

SCSS

$custom: #858a1b;
$custom-light: #acab62;
$custom-dark: #000000;

JSON

{
  "hex": "#858a1b",
  "rgb": {
    "r": 133,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 62.703,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.60961,
    "c": 0.12634,
    "h": 112.3
  },
  "luminance": 0.23243
}

Semantic roles & 50–950 ramp

primary

#858A1B

secondary

#4A45BC

accent

#3EEA45

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858A1B

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

Preview Lab → · Contrast checker → · Palette generator →