#64971D#64971D

#64971D is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.7% C 0.156 H 130.5°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#64971D
RGB	rgb(100, 151, 29)
HSL	hsl(85, 68%, 35%)
HSV	hsv(85, 81%, 59%)
CMYK	cmyk(33.8%, 0%, 80.8%, 40.8%)
CIE-LAB	lab(57.01, -35.52, 53.77)
CIE-LCH	lch(57.01, 64.44, 123.45°)
OKLab	oklab(61.74% -0.1012 0.1185)
OKLCH	oklch(61.74% 0.156 130.5)
XYZ	xyz(16.5438, 24.9307, 5.1026)
Luminance	0.2493 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64971D #501D97

analogous

#978D1D #64971D #27971D

triadic

#64971D #1D6497 #971D64

tetradic

#64971D #1D978D #501D97 #971D27

square

#64971D #1D978D #501D97 #971D27

split-complementary

#64971D #1D2797 #8D1D97

monochromatic

#203009 #426413 #64971D #86CA27 #A3DE51

Accessibility & contrast

On white

3.51

#64971D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#64971D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64971D

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64971D	#FFFFFF	#000000	##000000
##64971D	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#97882B

Tritanopia (blue-blind)

#669081

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #64971d;
/* rgb */ color: rgb(100, 151, 29);
/* oklch */ color: oklch(61.7% 0.156 130.5);

Tailwind

colors: {
  custom: {
    50: '#95b664',
    500: '#64971d',
    950: '#000000',
  },
}

SCSS

$custom: #64971d;
$custom-light: #95b664;
$custom-dark: #000000;

JSON

{
  "hex": "#64971d",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 29
  },
  "hsl": {
    "h": 85.082,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.61744,
    "c": 0.15579,
    "h": 130.5
  },
  "luminance": 0.24931
}

Semantic roles & 50–950 ramp

primary

#64971D

secondary

#7F4FC0

accent

#3DEB86

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #64971D

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

Preview Lab → · Contrast checker → · Palette generator →