#858C13#858C13

#858C13 is a mid, vivid yellow. Relative luminance 0.238; OKLCH L 61.4% C 0.132 H 113.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#858C13
RGB	rgb(133, 140, 19)
HSL	hsl(63, 76%, 31%)
HSV	hsv(63, 86%, 55%)
CMYK	cmyk(5%, 0%, 86.4%, 45.1%)
CIE-LAB	lab(55.88, -16.60, 56.36)
CIE-LCH	lch(55.88, 58.75, 106.41°)
OKLab	oklab(61.4% -0.0522 0.1212)
OKLCH	oklch(61.4% 0.132 113.3)
XYZ	xyz(19.1691, 23.7902, 4.1981)
Luminance	0.2379 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858C13 #1A138C

analogous

#8C5613 #858C13 #488C13

triadic

#858C13 #13858C #8C1385

tetradic

#858C13 #138C56 #1A138C #8C1348

square

#858C13 #138C56 #1A138C #8C1348

split-complementary

#858C13 #13488C #56138C

monochromatic

#1F2004 #52560C #858C13 #B8C21A #DAE436

Accessibility & contrast

On white

3.65

#858C13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#858C13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858C13

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858C13	#FFFFFF	#000000	##000000
##858C13	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#978720

Tritanopia (blue-blind)

#8F8377

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #858c13;
/* rgb */ color: rgb(133, 140, 19);
/* oklch */ color: oklch(61.4% 0.132 113.3);

Tailwind

colors: {
  custom: {
    50: '#acad60',
    500: '#858c13',
    950: '#000000',
  },
}

SCSS

$custom: #858c13;
$custom-light: #acad60;
$custom-dark: #000000;

JSON

{
  "hex": "#858c13",
  "rgb": {
    "r": 133,
    "g": 140,
    "b": 19
  },
  "hsl": {
    "h": 63.471,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.61396,
    "c": 0.13193,
    "h": 113.3
  },
  "luminance": 0.2379
}

Semantic roles & 50–950 ramp

primary

#858C13

secondary

#423BC0

accent

#35F340

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #858C13

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

Preview Lab → · Contrast checker → · Palette generator →