#39400E#39400E

#39400E is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.4% C 0.071 H 117.1°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#39400E
RGB	rgb(57, 64, 14)
HSL	hsl(68, 64%, 15%)
HSV	hsv(68, 78%, 25%)
CMYK	cmyk(10.9%, 0%, 78.1%, 74.9%)
CIE-LAB	lab(25.47, -10.82, 28.16)
CIE-LCH	lch(25.47, 30.17, 111.02°)
OKLab	oklab(35.38% -0.0323 0.0631)
OKLCH	oklch(35.38% 0.071 117.1)
XYZ	xyz(3.6001, 4.5684, 1.1075)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39400E #150E40

analogous

#402E0E #39400E #20400E

triadic

#39400E #0E3940 #400E39

tetradic

#39400E #0E402E #150E40 #400E20

square

#39400E #0E402E #150E40 #400E20

split-complementary

#39400E #0E2040 #2E0E40

monochromatic

#161905 #161905 #39400E #667219 #92A424

Accessibility & contrast

On white

10.97

#39400E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#39400E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39400E

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39400E	#FFFFFF	#000000	##FFFFFF
##39400E	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C07

Deuteranopia (green-blind)

#443D12

Tritanopia (blue-blind)

#3D3C36

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #39400e;
/* rgb */ color: rgb(57, 64, 14);
/* oklch */ color: oklch(35.4% 0.071 117.1);

Tailwind

colors: {
  custom: {
    50: '#717450',
    500: '#39400e',
    950: '#000000',
  },
}

SCSS

$custom: #39400e;
$custom-light: #717450;
$custom-dark: #000000;

JSON

{
  "hex": "#39400e",
  "rgb": {
    "r": 57,
    "g": 64,
    "b": 14
  },
  "hsl": {
    "h": 68.4,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.35377,
    "c": 0.07091,
    "h": 117.1
  },
  "luminance": 0.04568
}

Semantic roles & 50–950 ramp

primary

#39400E

secondary

#392F7B

accent

#41E758

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #39400E

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

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