#64972B#64972B

#64972B is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.8% C 0.148 H 131.5°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#64972B
RGB	rgb(100, 151, 43)
HSL	hsl(88, 56%, 38%)
HSV	hsv(88, 72%, 59%)
CMYK	cmyk(33.8%, 0%, 71.5%, 40.8%)
CIE-LAB	lab(57.09, -34.68, 48.95)
CIE-LCH	lch(57.09, 59.99, 125.32°)
OKLab	oklab(61.84% -0.0979 0.1105)
OKLCH	oklch(61.84% 0.148 131.5)
XYZ	xyz(16.7580, 25.0163, 6.2307)
Luminance	0.2502 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64972B #5E2B97

analogous

#97942B #64972B #2E972B

triadic

#64972B #2B6497 #972B64

tetradic

#64972B #2B9794 #5E2B97 #972B2E

square

#64972B #2B9794 #5E2B97 #972B2E

split-complementary

#64972B #2B2E97 #942B97

monochromatic

#253810 #44671D #64972B #84C739 #A1D468

Accessibility & contrast

On white

3.50

#64972B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#64972B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64972B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64972B	#FFFFFF	#000000	##000000
##64972B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C1A

Deuteranopia (green-blind)

#978835

Tritanopia (blue-blind)

#669182

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #64972b;
/* rgb */ color: rgb(100, 151, 43);
/* oklch */ color: oklch(61.8% 0.148 131.5);

Tailwind

colors: {
  custom: {
    50: '#94b66b',
    500: '#64972b',
    950: '#000000',
  },
}

SCSS

$custom: #64972b;
$custom-light: #94b66b;
$custom-dark: #000000;

JSON

{
  "hex": "#64972b",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 43
  },
  "hsl": {
    "h": 88.333,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61839,
    "c": 0.14765,
    "h": 131.5
  },
  "luminance": 0.25017
}

Semantic roles & 50–950 ramp

primary

#64972B

secondary

#8C63BB

accent

#49DF90

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #64972B

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

Preview Lab → · Contrast checker → · Palette generator →