#858E1F#858E1F

#858E1F is a mid, vivid yellow. Relative luminance 0.244; OKLCH L 61.9% C 0.129 H 114.3°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#858E1F
RGB	rgb(133, 142, 31)
HSL	hsl(65, 64%, 34%)
HSV	hsv(65, 78%, 56%)
CMYK	cmyk(6.3%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(56.52, -17.21, 53.51)
CIE-LCH	lch(56.52, 56.21, 107.83°)
OKLab	oklab(61.93% -0.053 0.1172)
OKLCH	oklch(61.93% 0.129 114.3)
XYZ	xyz(19.5938, 24.4319, 4.9797)
Luminance	0.2443 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858E1F #281F8E

analogous

#8E601F #858E1F #4E8E1F

triadic

#858E1F #1F858E #8E1F85

tetradic

#858E1F #1F8E60 #281F8E #8E1F4E

square

#858E1F #1F8E60 #281F8E #8E1F4E

split-complementary

#858E1F #1F4E8E #601F8E

monochromatic

#272A09 #565C14 #858E1F #B4C02A #CDD94F

Accessibility & contrast

On white

3.57

#858E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#858E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858E1F

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858E1F	#FFFFFF	#000000	##000000
##858E1F	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998702

Deuteranopia (green-blind)

#988929

Tritanopia (blue-blind)

#8E8579

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #858e1f;
/* rgb */ color: rgb(133, 142, 31);
/* oklch */ color: oklch(61.9% 0.129 114.3);

Tailwind

colors: {
  custom: {
    50: '#acae65',
    500: '#858e1f',
    950: '#000000',
  },
}

SCSS

$custom: #858e1f;
$custom-light: #acae65;
$custom-dark: #000000;

JSON

{
  "hex": "#858e1f",
  "rgb": {
    "r": 133,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 64.865,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.61926,
    "c": 0.12865,
    "h": 114.3
  },
  "luminance": 0.24431
}

Semantic roles & 50–950 ramp

primary

#858E1F

secondary

#564DBB

accent

#41E74E

background

#FAFAF6

surface

#F5F4EB

border

#CFCEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858E1F

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

Preview Lab → · Contrast checker → · Palette generator →