#858B1E#858B1E

#858B1E is a mid, vivid yellow. Relative luminance 0.235; OKLCH L 61.2% C 0.126 H 112.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#858B1E
RGB	rgb(133, 139, 30)
HSL	hsl(63, 64%, 33%)
HSV	hsv(63, 78%, 55%)
CMYK	cmyk(4.3%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(55.63, -15.68, 53.02)
CIE-LCH	lch(55.63, 55.29, 106.47°)
OKLab	oklab(61.21% -0.0488 0.116)
OKLCH	oklch(61.21% 0.126 112.8)
XYZ	xyz(19.1405, 23.5460, 4.7646)
Luminance	0.2355 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858B1E #241E8B

analogous

#8B5A1E #858B1E #4E8B1E

triadic

#858B1E #1E858B #8B1E85

tetradic

#858B1E #1E8B5A #241E8B #8B1E4E

square

#858B1E #1E8B5A #241E8B #8B1E4E

split-complementary

#858B1E #1E4E8B #5A1E8B

monochromatic

#252608 #555913 #858B1E #B5BD29 #D0D84B

Accessibility & contrast

On white

3.68

#858B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#858B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858B1E

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858B1E	#FFFFFF	#000000	##000000
##858B1E	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968401

Deuteranopia (green-blind)

#968628

Tritanopia (blue-blind)

#8E8277

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #858b1e;
/* rgb */ color: rgb(133, 139, 30);
/* oklch */ color: oklch(61.2% 0.126 112.8);

Tailwind

colors: {
  custom: {
    50: '#acac64',
    500: '#858b1e',
    950: '#000000',
  },
}

SCSS

$custom: #858b1e;
$custom-light: #acac64;
$custom-dark: #000000;

JSON

{
  "hex": "#858b1e",
  "rgb": {
    "r": 133,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 63.303,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.61213,
    "c": 0.12587,
    "h": 112.8
  },
  "luminance": 0.23546
}

Semantic roles & 50–950 ramp

primary

#858B1E

secondary

#504ABB

accent

#40E74A

background

#FAFAF6

surface

#F5F4EB

border

#CFCEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858B1E

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

Preview Lab → · Contrast checker → · Palette generator →