#858D28#858D28

#858D28 is a mid, vivid yellow. Relative luminance 0.242; OKLCH L 61.8% C 0.122 H 113.9°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#858D28
RGB	rgb(133, 141, 40)
HSL	hsl(65, 56%, 35%)
HSV	hsv(65, 72%, 55%)
CMYK	cmyk(5.7%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(56.28, -16.24, 50.04)
CIE-LCH	lch(56.28, 52.61, 107.98°)
OKLab	oklab(61.75% -0.0494 0.1116)
OKLCH	oklch(61.75% 0.122 113.9)
XYZ	xyz(19.5813, 24.1899, 5.6447)
Luminance	0.2419 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858D28 #30288D

analogous

#8D6228 #858D28 #538D28

triadic

#858D28 #28858D #8D2885

tetradic

#858D28 #288D62 #30288D #8D2853

square

#858D28 #288D62 #30288D #8D2853

split-complementary

#858D28 #28538D #62288D

monochromatic

#2B2E0D #585D1A #858D28 #B2BD36 #C8D15E

Accessibility & contrast

On white

3.60

#858D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#858D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858D28

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858D28	#FFFFFF	#000000	##000000
##858D28	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988617

Deuteranopia (green-blind)

#978830

Tritanopia (blue-blind)

#8E8579

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #858d28;
/* rgb */ color: rgb(133, 141, 40);
/* oklch */ color: oklch(61.8% 0.122 113.9);

Tailwind

colors: {
  custom: {
    50: '#abae69',
    500: '#858d28',
    950: '#000000',
  },
}

SCSS

$custom: #858d28;
$custom-light: #abae69;
$custom-dark: #000000;

JSON

{
  "hex": "#858d28",
  "rgb": {
    "r": 133,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 64.752,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61751,
    "c": 0.12202,
    "h": 113.9
  },
  "luminance": 0.24189
}

Semantic roles & 50–950 ramp

primary

#858D28

secondary

#615AB7

accent

#49DF55

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101007

muted

#7F7F7A

Preview Lab

Preview with #858D28

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

Preview Lab → · Contrast checker → · Palette generator →