#39430B#39430B

#39430B is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 36.2% C 0.077 H 119.4°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#39430B
RGB	rgb(57, 67, 11)
HSL	hsl(71, 72%, 15%)
HSV	hsv(71, 84%, 26%)
CMYK	cmyk(14.9%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(26.47, -12.78, 30.44)
CIE-LCH	lch(26.47, 33.01, 112.77°)
OKLab	oklab(36.18% -0.038 0.0673)
OKLCH	oklch(36.18% 0.077 119.4)
XYZ	xyz(3.7550, 4.9084, 1.0661)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39430B #150B43

analogous

#43310B #39430B #1D430B

triadic

#39430B #0B3943 #430B39

tetradic

#39430B #0B4331 #150B43 #430B1D

square

#39430B #0B4331 #150B43 #430B1D

split-complementary

#39430B #0B1D43 #310B43

monochromatic

#161A04 #161A04 #39430B #667814 #92AC1C

Accessibility & contrast

On white

10.60

#39430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#39430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39430B

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39430B	#FFFFFF	#000000	##FFFFFF
##39430B	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F02

Deuteranopia (green-blind)

#473F10

Tritanopia (blue-blind)

#3D3F38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #39430b;
/* rgb */ color: rgb(57, 67, 11);
/* oklch */ color: oklch(36.2% 0.077 119.4);

Tailwind

colors: {
  custom: {
    50: '#72774f',
    500: '#39430b',
    950: '#000000',
  },
}

SCSS

$custom: #39430b;
$custom-light: #72774f;
$custom-dark: #000000;

JSON

{
  "hex": "#39430b",
  "rgb": {
    "r": 57,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 70.714,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.36177,
    "c": 0.07732,
    "h": 119.4
  },
  "luminance": 0.04908
}

Semantic roles & 50–950 ramp

primary

#39430B

secondary

#392A80

accent

#39EF5A

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #39430B

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

Preview Lab → · Contrast checker → · Palette generator →