#858C1A#858C1A

#858C1A is a mid, vivid yellow. Relative luminance 0.238; OKLCH L 61.4% C 0.129 H 113.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#858C1A
RGB	rgb(133, 140, 26)
HSL	hsl(64, 69%, 33%)
HSV	hsv(64, 81%, 55%)
CMYK	cmyk(5%, 0%, 81.4%, 45.1%)
CIE-LAB	lab(55.90, -16.37, 54.52)
CIE-LCH	lch(55.90, 56.92, 106.71°)
OKLab	oklab(61.43% -0.051 0.1185)
OKLCH	oklch(61.43% 0.129 113.3)
XYZ	xyz(19.2380, 23.8177, 4.5609)
Luminance	0.2382 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858C1A #211A8C

analogous

#8C5A1A #858C1A #4C8C1A

triadic

#858C1A #1A858C #8C1A85

tetradic

#858C1A #1A8C5A #211A8C #8C1A4C

square

#858C1A #1A8C5A #211A8C #8C1A4C

split-complementary

#858C1A #1A4C8C #5A1A8C

monochromatic

#232507 #545810 #858C1A #B6C024 #D3DC44

Accessibility & contrast

On white

3.64

#858C1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#858C1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858C1A

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858C1A	#FFFFFF	#000000	##000000
##858C1A	1.00	3.64	5.76	5.76
#FFFFFF	3.64	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)

#978725

Tritanopia (blue-blind)

#8E8377

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #858c1a;
/* rgb */ color: rgb(133, 140, 26);
/* oklch */ color: oklch(61.4% 0.129 113.3);

Tailwind

colors: {
  custom: {
    50: '#acad62',
    500: '#858c1a',
    950: '#000000',
  },
}

SCSS

$custom: #858c1a;
$custom-light: #acad62;
$custom-dark: #000000;

JSON

{
  "hex": "#858c1a",
  "rgb": {
    "r": 133,
    "g": 140,
    "b": 26
  },
  "hsl": {
    "h": 63.684,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.61427,
    "c": 0.12898,
    "h": 113.3
  },
  "luminance": 0.23817
}

Semantic roles & 50–950 ramp

primary

#858C1A

secondary

#4C44BE

accent

#3CEC47

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858C1A

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

Preview Lab → · Contrast checker → · Palette generator →