#64901D#64901D

#64901D is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.147 H 129.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#64901D
RGB	rgb(100, 144, 29)
HSL	hsl(83, 66%, 34%)
HSV	hsv(83, 80%, 56%)
CMYK	cmyk(30.6%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(54.81, -32.33, 51.73)
CIE-LCH	lch(54.81, 61.00, 122.00°)
OKLab	oklab(59.95% -0.0926 0.1142)
OKLCH	oklch(59.95% 0.147 129)
XYZ	xyz(15.4505, 22.7441, 4.7382)
Luminance	0.2275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64901D #491D90

analogous

#90831D #64901D #2A901D

triadic

#64901D #1D6490 #901D64

tetradic

#64901D #1D9083 #491D90 #901D2A

square

#64901D #1D9083 #491D90 #901D2A

split-complementary

#64901D #1D2A90 #831D90

monochromatic

#1D2A08 #415D13 #64901D #87C327 #A4DB4C

Accessibility & contrast

On white

3.78

#64901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#64901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64901D

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64901D	#FFFFFF	#000000	##000000
##64901D	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#918229

Tritanopia (blue-blind)

#67897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #64901d;
/* rgb */ color: rgb(100, 144, 29);
/* oklch */ color: oklch(60.0% 0.147 129.0);

Tailwind

colors: {
  custom: {
    50: '#94b063',
    500: '#64901d',
    950: '#000000',
  },
}

SCSS

$custom: #64901d;
$custom-light: #94b063;
$custom-dark: #000000;

JSON

{
  "hex": "#64901d",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 82.957,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59952,
    "c": 0.14698,
    "h": 129
  },
  "luminance": 0.22745
}

Semantic roles & 50–950 ramp

primary

#64901D

secondary

#774BBD

accent

#3EE980

background

#F9FAF6

surface

#F2F5EB

border

#CCCFC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #64901D

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

Preview Lab → · Contrast checker → · Palette generator →