#64811D#64811D

#64811D is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 56.1% C 0.128 H 124.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#64811D
RGB	rgb(100, 129, 29)
HSL	hsl(77, 63%, 31%)
HSV	hsv(77, 78%, 51%)
CMYK	cmyk(22.5%, 0%, 77.5%, 49.4%)
CIE-LAB	lab(50.10, -25.13, 47.30)
CIE-LCH	lch(50.10, 53.56, 117.98°)
OKLab	oklab(56.13% -0.073 0.1048)
OKLCH	oklch(56.13% 0.128 124.8)
XYZ	xyz(13.3277, 18.4984, 4.0306)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64811D #3A1D81

analogous

#816C1D #64811D #32811D

triadic

#64811D #1D6481 #811D64

tetradic

#64811D #1D816C #3A1D81 #811D32

square

#64811D #1D816C #3A1D81 #811D32

split-complementary

#64811D #1D3281 #6C1D81

monochromatic

#171D07 #3D4F12 #64811D #8BB328 #ABD544

Accessibility & contrast

On white

4.47

#64811D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#64811D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64811D

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64811D	#FFFFFF	#000000	##000000
##64811D	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887806

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#697A6E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #64811d;
/* rgb */ color: rgb(100, 129, 29);
/* oklch */ color: oklch(56.1% 0.128 124.8);

Tailwind

colors: {
  custom: {
    50: '#93a561',
    500: '#64811d',
    950: '#000000',
  },
}

SCSS

$custom: #64811d;
$custom-light: #93a561;
$custom-dark: #000000;

JSON

{
  "hex": "#64811d",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 29
  },
  "hsl": {
    "h": 77.4,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.56125,
    "c": 0.12775,
    "h": 124.8
  },
  "luminance": 0.18499
}

Semantic roles & 50–950 ramp

primary

#64811D

secondary

#6646B4

accent

#41E671

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #64811D

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

Preview Lab → · Contrast checker → · Palette generator →