#64891D#64891D

#64891D is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.2% C 0.138 H 127.3°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#64891D
RGB	rgb(100, 137, 29)
HSL	hsl(81, 65%, 33%)
HSV	hsv(81, 79%, 54%)
CMYK	cmyk(27%, 0%, 78.8%, 46.3%)
CIE-LAB	lab(52.61, -29.03, 49.68)
CIE-LCH	lch(52.61, 57.54, 120.30°)
OKLab	oklab(58.16% -0.0836 0.1098)
OKLCH	oklch(58.16% 0.138 127.3)
XYZ	xyz(14.4230, 20.6891, 4.3957)
Luminance	0.2069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64891D #421D89

analogous

#89781D #64891D #2E891D

triadic

#64891D #1D6489 #891D64

tetradic

#64891D #1D8978 #421D89 #891D2E

square

#64891D #1D8978 #421D89 #891D2E

split-complementary

#64891D #1D2E89 #781D89

monochromatic

#1A2408 #3F5612 #64891D #89BC28 #A7D848

Accessibility & contrast

On white

4.09

#64891D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#64891D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64891D

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64891D	#FFFFFF	#000000	##000000
##64891D	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F01

Deuteranopia (green-blind)

#8B7D28

Tritanopia (blue-blind)

#688275

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #64891d;
/* rgb */ color: rgb(100, 137, 29);
/* oklch */ color: oklch(58.2% 0.138 127.3);

Tailwind

colors: {
  custom: {
    50: '#94ab62',
    500: '#64891d',
    950: '#000000',
  },
}

SCSS

$custom: #64891d;
$custom-light: #94ab62;
$custom-dark: #000000;

JSON

{
  "hex": "#64891d",
  "rgb": {
    "r": 100,
    "g": 137,
    "b": 29
  },
  "hsl": {
    "h": 80.556,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58163,
    "c": 0.13805,
    "h": 127.3
  },
  "luminance": 0.20689
}

Semantic roles & 50–950 ramp

primary

#64891D

secondary

#6F47BA

accent

#40E879

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #64891D

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

Preview Lab → · Contrast checker → · Palette generator →