#857F17#857F17

#857F17 is a mid, moderate yellow. Relative luminance 0.202; OKLCH L 58.4% C 0.117 H 106.0°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#857F17
RGB	rgb(133, 127, 23)
HSL	hsl(57, 71%, 31%)
HSV	hsv(57, 83%, 52%)
CMYK	cmyk(0%, 4.5%, 82.7%, 47.8%)
CIE-LAB	lab(52.09, -9.51, 52.06)
CIE-LCH	lch(52.09, 52.92, 100.35°)
OKLab	oklab(58.38% -0.0322 0.1126)
OKLCH	oklch(58.38% 0.117 106)
XYZ	xyz(17.4177, 20.2278, 3.7973)
Luminance	0.2023 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857F17 #171D85

analogous

#854817 #857F17 #548517

triadic

#857F17 #17857F #7F1785

tetradic

#857F17 #178548 #171D85 #851754

square

#857F17 #178548 #171D85 #851754

split-complementary

#857F17 #175485 #481785

monochromatic

#1D1B05 #514D0E #857F17 #B9B120 #DDD43A

Accessibility & contrast

On white

4.16

#857F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#857F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857F17

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857F17	#FFFFFF	#000000	##000000
##857F17	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#8D7E20

Tritanopia (blue-blind)

#8F766C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #857f17;
/* rgb */ color: rgb(133, 127, 23);
/* oklch */ color: oklch(58.4% 0.117 106.0);

Tailwind

colors: {
  custom: {
    50: '#aca35f',
    500: '#857f17',
    950: '#000000',
  },
}

SCSS

$custom: #857f17;
$custom-light: #aca35f;
$custom-dark: #000000;

JSON

{
  "hex": "#857f17",
  "rgb": {
    "r": 133,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 56.727,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.58376,
    "c": 0.11712,
    "h": 106
  },
  "luminance": 0.20227
}

Semantic roles & 50–950 ramp

primary

#857F17

secondary

#3F45B9

accent

#44ED3B

background

#FBFAF5

surface

#F6F3EA

border

#D0CDC6

text

#110F05

muted

#807F79

Preview Lab

Preview with #857F17

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

Preview Lab → · Contrast checker → · Palette generator →