#858D17#858D17

#858D17 is a mid, vivid yellow. Relative luminance 0.241; OKLCH L 61.6% C 0.131 H 113.8°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#858D17
RGB	rgb(133, 141, 23)
HSL	hsl(64, 72%, 32%)
HSV	hsv(64, 84%, 55%)
CMYK	cmyk(5.7%, 0%, 83.7%, 44.7%)
CIE-LAB	lab(56.19, -17.00, 55.61)
CIE-LCH	lch(56.19, 58.15, 106.99°)
OKLab	oklab(61.65% -0.053 0.1203)
OKLCH	oklch(61.65% 0.131 113.8)
XYZ	xyz(19.3530, 24.0986, 4.4425)
Luminance	0.2410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858D17 #1F178D

analogous

#8D5A17 #858D17 #4A8D17

triadic

#858D17 #17858D #8D1785

tetradic

#858D17 #178D5A #1F178D #8D174A

square

#858D17 #178D5A #1F178D #8D174A

split-complementary

#858D17 #174A8D #5A178D

monochromatic

#222406 #53580E #858D17 #B7C220 #D5E03F

Accessibility & contrast

On white

3.61

#858D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#858D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858D17

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858D17	#FFFFFF	#000000	##000000
##858D17	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#988823

Tritanopia (blue-blind)

#8E8478

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #858d17;
/* rgb */ color: rgb(133, 141, 23);
/* oklch */ color: oklch(61.6% 0.131 113.8);

Tailwind

colors: {
  custom: {
    50: '#acae61',
    500: '#858d17',
    950: '#000000',
  },
}

SCSS

$custom: #858d17;
$custom-light: #acae61;
$custom-dark: #000000;

JSON

{
  "hex": "#858d17",
  "rgb": {
    "r": 133,
    "g": 141,
    "b": 23
  },
  "hsl": {
    "h": 64.068,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.61649,
    "c": 0.13141,
    "h": 113.8
  },
  "luminance": 0.24098
}

Semantic roles & 50–950 ramp

primary

#858D17

secondary

#4940C0

accent

#39EF45

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858D17

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

Preview Lab → · Contrast checker → · Palette generator →