#39402F#39402F

#39402F is a dark, muted yellow-green. Relative luminance 0.047; OKLCH L 36.0% C 0.030 H 126.1°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#39402F
RGB	rgb(57, 64, 47)
HSL	hsl(85, 15%, 22%)
HSV	hsv(85, 27%, 25%)
CMYK	cmyk(10.9%, 0%, 26.6%, 74.9%)
CIE-LAB	lab(25.99, -6.57, 9.46)
CIE-LCH	lch(25.99, 11.52, 124.77°)
OKLab	oklab(35.96% -0.0175 0.0241)
OKLCH	oklch(35.96% 0.03 126.1)
XYZ	xyz(4.0338, 4.7419, 3.3915)
Luminance	0.0474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39402F #362F40

analogous

#403F2F #39402F #31402F

triadic

#39402F #2F3940 #402F39

tetradic

#39402F #2F403F #362F40 #402F31

square

#39402F #2F403F #362F40 #402F31

split-complementary

#39402F #2F3140 #3F2F40

monochromatic

#10120D #1A1D15 #39402F #586349 #788763

Accessibility & contrast

On white

10.78

#39402F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#39402F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39402F

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39402F	#FFFFFF	#000000	##FFFFFF
##39402F	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2E

Deuteranopia (green-blind)

#413D30

Tritanopia (blue-blind)

#3A3E3B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39402f;
/* rgb */ color: rgb(57, 64, 47);
/* oklch */ color: oklch(36.0% 0.030 126.1);

Tailwind

colors: {
  custom: {
    50: '#6f7467',
    500: '#39402f',
    950: '#000000',
  },
}

SCSS

$custom: #39402f;
$custom-light: #6f7467;
$custom-dark: #000000;

JSON

{
  "hex": "#39402f",
  "rgb": {
    "r": 57,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 84.706,
    "s": 15.315,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3596,
    "c": 0.02977,
    "h": 126.1
  },
  "luminance": 0.04742
}

Semantic roles & 50–950 ramp

primary

#39402F

secondary

#635B70

accent

#70B88E

background

#F6F7F6

surface

#ECEDEB

border

#C7C8C6

text

#070806

muted

#7A7B7A

Preview Lab

Preview with #39402F

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

Preview Lab → · Contrast checker → · Palette generator →