#857D17#857D17

#857D17 is a mid, moderate yellow. Relative luminance 0.197; OKLCH L 57.9% C 0.115 H 104.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#857D17
RGB	rgb(133, 125, 23)
HSL	hsl(56, 71%, 31%)
HSV	hsv(56, 83%, 52%)
CMYK	cmyk(0%, 6%, 82.7%, 47.8%)
CIE-LAB	lab(51.51, -8.41, 51.55)
CIE-LCH	lch(51.51, 52.24, 99.26°)
OKLab	oklab(57.92% -0.0292 0.1115)
OKLCH	oklch(57.92% 0.115 104.7)
XYZ	xyz(17.1619, 19.7163, 3.7121)
Luminance	0.1972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857D17 #171F85

analogous

#854617 #857D17 #568517

triadic

#857D17 #17857D #7D1785

tetradic

#857D17 #178546 #171F85 #851756

square

#857D17 #178546 #171F85 #851756

split-complementary

#857D17 #175685 #461785

monochromatic

#1D1B05 #514C0E #857D17 #B9AE20 #DDD13A

Accessibility & contrast

On white

4.25

#857D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#857D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857D17

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857D17	#FFFFFF	#000000	##000000
##857D17	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#8C7D20

Tritanopia (blue-blind)

#90746A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #857d17;
/* rgb */ color: rgb(133, 125, 23);
/* oklch */ color: oklch(57.9% 0.115 104.7);

Tailwind

colors: {
  custom: {
    50: '#aca25f',
    500: '#857d17',
    950: '#000000',
  },
}

SCSS

$custom: #857d17;
$custom-light: #aca25f;
$custom-dark: #000000;

JSON

{
  "hex": "#857d17",
  "rgb": {
    "r": 133,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 55.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.57915,
    "c": 0.11526,
    "h": 104.7
  },
  "luminance": 0.19716
}

Semantic roles & 50–950 ramp

primary

#857D17

secondary

#3F48B9

accent

#48ED3B

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110F05

muted

#807E79

Preview Lab

Preview with #857D17

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

Preview Lab → · Contrast checker → · Palette generator →