#858F2B#858F2B

#858F2B is a light, vivid yellow. Relative luminance 0.248; OKLCH L 62.2% C 0.122 H 114.9°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#858F2B
RGB	rgb(133, 143, 43)
HSL	hsl(66, 54%, 36%)
HSV	hsv(66, 70%, 56%)
CMYK	cmyk(7%, 0%, 69.9%, 43.9%)
CIE-LAB	lab(56.89, -17.11, 49.46)
CIE-LCH	lch(56.89, 52.34, 109.08°)
OKLab	oklab(62.25% -0.0515 0.1109)
OKLCH	oklch(62.25% 0.122 114.9)
XYZ	xyz(19.9319, 24.8062, 6.0231)
Luminance	0.2481 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858F2B #352B8F

analogous

#8F672B #858F2B #538F2B

triadic

#858F2B #2B858F #8F2B85

tetradic

#858F2B #2B8F67 #352B8F #8F2B53

square

#858F2B #2B8F67 #352B8F #8F2B53

split-complementary

#858F2B #2B538F #672B8F

monochromatic

#2D310F #59601D #858F2B #B1BE39 #C6D064

Accessibility & contrast

On white

3.52

#858F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#858F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858F2B

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858F2B	#FFFFFF	#000000	##000000
##858F2B	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99881C

Deuteranopia (green-blind)

#998932

Tritanopia (blue-blind)

#8E877B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #858f2b;
/* rgb */ color: rgb(133, 143, 43);
/* oklch */ color: oklch(62.2% 0.122 114.9);

Tailwind

colors: {
  custom: {
    50: '#abaf6b',
    500: '#858f2b',
    950: '#000000',
  },
}

SCSS

$custom: #858f2b;
$custom-light: #abaf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#858f2b",
  "rgb": {
    "r": 133,
    "g": 143,
    "b": 43
  },
  "hsl": {
    "h": 66,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62245,
    "c": 0.12225,
    "h": 114.9
  },
  "luminance": 0.24806
}

Semantic roles & 50–950 ramp

primary

#858F2B

secondary

#685FB7

accent

#4BDD59

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101007

muted

#7F7F7A

Preview Lab

Preview with #858F2B

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

Preview Lab → · Contrast checker → · Palette generator →