#39430F#39430F

#39430F is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 36.2% C 0.074 H 119.7°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#39430F
RGB	rgb(57, 67, 15)
HSL	hsl(72, 63%, 16%)
HSV	hsv(72, 78%, 26%)
CMYK	cmyk(14.9%, 0%, 77.6%, 73.7%)
CIE-LAB	lab(26.50, -12.52, 28.75)
CIE-LCH	lch(26.50, 31.35, 113.53°)
OKLab	oklab(36.21% -0.0368 0.0646)
OKLCH	oklch(36.21% 0.074 119.7)
XYZ	xyz(3.7808, 4.9187, 1.2021)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39430F #190F43

analogous

#43330F #39430F #1F430F

triadic

#39430F #0F3943 #430F39

tetradic

#39430F #0F4333 #190F43 #430F1F

square

#39430F #0F4333 #190F43 #430F1F

split-complementary

#39430F #0F1F43 #330F43

monochromatic

#151906 #151906 #39430F #64751A #8EA725

Accessibility & contrast

On white

10.59

#39430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#39430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39430F

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39430F	#FFFFFF	#000000	##FFFFFF
##39430F	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F07

Deuteranopia (green-blind)

#473F13

Tritanopia (blue-blind)

#3D3F39

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #39430f;
/* rgb */ color: rgb(57, 67, 15);
/* oklch */ color: oklch(36.2% 0.074 119.7);

Tailwind

colors: {
  custom: {
    50: '#717751',
    500: '#39430f',
    950: '#000000',
  },
}

SCSS

$custom: #39430f;
$custom-light: #717751;
$custom-dark: #000000;

JSON

{
  "hex": "#39430f",
  "rgb": {
    "r": 57,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 71.538,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.36211,
    "c": 0.07433,
    "h": 119.7
  },
  "luminance": 0.04919
}

Semantic roles & 50–950 ramp

primary

#39430F

secondary

#3F307D

accent

#41E661

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #39430F

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

Preview Lab → · Contrast checker → · Palette generator →