#64981F#64981F

#64981F is a light, vivid yellow-green. Relative luminance 0.253; OKLCH L 62.0% C 0.156 H 130.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#64981F
RGB	rgb(100, 152, 31)
HSL	hsl(86, 66%, 36%)
HSV	hsv(86, 80%, 60%)
CMYK	cmyk(34.2%, 0%, 79.6%, 40.4%)
CIE-LAB	lab(57.33, -35.87, 53.45)
CIE-LCH	lch(57.33, 64.37, 123.86°)
OKLab	oklab(62.01% -0.102 0.1181)
OKLCH	oklch(62.01% 0.156 130.8)
XYZ	xyz(16.7310, 25.2641, 5.2910)
Luminance	0.2526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64981F #531F98

analogous

#988F1F #64981F #28981F

triadic

#64981F #1F6498 #981F64

tetradic

#64981F #1F988F #531F98 #981F28

square

#64981F #1F988F #531F98 #981F28

split-complementary

#64981F #1F2898 #8F1F98

monochromatic

#21320A #436515 #64981F #85CB29 #A2DC55

Accessibility & contrast

On white

3.47

#64981F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#64981F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64981F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64981F	#FFFFFF	#000000	##000000
##64981F	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#98882C

Tritanopia (blue-blind)

#669182

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #64981f;
/* rgb */ color: rgb(100, 152, 31);
/* oklch */ color: oklch(62.0% 0.156 130.8);

Tailwind

colors: {
  custom: {
    50: '#95b665',
    500: '#64981f',
    950: '#000000',
  },
}

SCSS

$custom: #64981f;
$custom-light: #95b665;
$custom-dark: #000000;

JSON

{
  "hex": "#64981f",
  "rgb": {
    "r": 100,
    "g": 152,
    "b": 31
  },
  "hsl": {
    "h": 85.785,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62012,
    "c": 0.15606,
    "h": 130.8
  },
  "luminance": 0.25265
}

Semantic roles & 50–950 ramp

primary

#64981F

secondary

#8253C0

accent

#3FE988

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #64981F

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

Preview Lab → · Contrast checker → · Palette generator →