#39641B#39641B

#39641B is a mid, moderate yellow-green. Relative luminance 0.101; OKLCH L 45.5% C 0.113 H 135.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#39641B
RGB	rgb(57, 100, 27)
HSL	hsl(95, 57%, 25%)
HSV	hsv(95, 73%, 39%)
CMYK	cmyk(43%, 0%, 73%, 60.8%)
CIE-LAB	lab(37.96, -28.70, 35.14)
CIE-LCH	lch(37.96, 45.38, 129.24°)
OKLab	oklab(45.55% -0.08 0.0799)
OKLCH	oklch(45.55% 0.113 135)
XYZ	xyz(6.4422, 10.0630, 2.6396)
Luminance	0.1006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39641B #461B64

analogous

#5E641B #39641B #1B6421

triadic

#39641B #1B3964 #641B39

tetradic

#39641B #1B5E64 #461B64 #64211B

square

#39641B #1B5E64 #461B64 #64211B

split-complementary

#39641B #211B64 #641B5E

monochromatic

#0E1807 #1E340E #39641B #549428 #70C435

Accessibility & contrast

On white

6.97

#39641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#39641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39641B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39641B	#FFFFFF	#000000	##FFFFFF
##39641B	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C10

Deuteranopia (green-blind)

#625822

Tritanopia (blue-blind)

#386055

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #39641b;
/* rgb */ color: rgb(57, 100, 27);
/* oklch */ color: oklch(45.5% 0.113 135.0);

Tailwind

colors: {
  custom: {
    50: '#73905c',
    500: '#39641b',
    950: '#000000',
  },
}

SCSS

$custom: #39641b;
$custom-light: #73905c;
$custom-dark: #000000;

JSON

{
  "hex": "#39641b",
  "rgb": {
    "r": 57,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 95.342,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.45549,
    "c": 0.11312,
    "h": 135
  },
  "luminance": 0.10063
}

Semantic roles & 50–950 ramp

primary

#39641B

secondary

#754199

accent

#47E1A2

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #39641B

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

Preview Lab → · Contrast checker → · Palette generator →