#81901E#81901E

#81901E is a light, vivid yellow. Relative luminance 0.247; OKLCH L 62.1% C 0.133 H 117.2°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#81901E
RGB	rgb(129, 144, 30)
HSL	hsl(68, 66%, 34%)
HSV	hsv(68, 79%, 56%)
CMYK	cmyk(10.4%, 0%, 79.2%, 43.5%)
CIE-LAB	lab(56.79, -20.06, 53.96)
CIE-LCH	lch(56.79, 57.57, 110.39°)
OKLab	oklab(62.06% -0.0607 0.1182)
OKLCH	oklch(62.06% 0.133 117.2)
XYZ	xyz(19.2614, 24.7076, 4.9824)
Luminance	0.2471 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81901E #2D1E90

analogous

#90661E #81901E #48901E

triadic

#81901E #1E8190 #901E81

tetradic

#81901E #1E9066 #2D1E90 #901E48

square

#81901E #1E9066 #2D1E90 #901E48

split-complementary

#81901E #1E4890 #661E90

monochromatic

#262B09 #545D13 #81901E #AEC329 #C8DA4E

Accessibility & contrast

On white

3.53

#81901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#81901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81901E

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81901E	#FFFFFF	#000000	##000000
##81901E	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8800

Deuteranopia (green-blind)

#998929

Tritanopia (blue-blind)

#89887B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #81901e;
/* rgb */ color: rgb(129, 144, 30);
/* oklch */ color: oklch(62.1% 0.133 117.2);

Tailwind

colors: {
  custom: {
    50: '#a9b064',
    500: '#81901e',
    950: '#000000',
  },
}

SCSS

$custom: #81901e;
$custom-light: #a9b064;
$custom-dark: #000000;

JSON

{
  "hex": "#81901e",
  "rgb": {
    "r": 129,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 67.895,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.62064,
    "c": 0.13285,
    "h": 117.2
  },
  "luminance": 0.24707
}

Semantic roles & 50–950 ramp

primary

#81901E

secondary

#5C4DBD

accent

#3FE856

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #81901E

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

Preview Lab → · Contrast checker → · Palette generator →