#2F3403#2F3403

#2F3403 is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.0% C 0.068 H 115.6°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F3403
RGB	rgb(47, 52, 3)
HSL	hsl(66, 89%, 11%)
HSV	hsv(66, 94%, 20%)
CMYK	cmyk(9.6%, 0%, 94.2%, 79.6%)
CIE-LAB	lab(20.31, -9.48, 27.14)
CIE-LCH	lch(20.31, 28.75, 109.25°)
OKLab	oklab(30.98% -0.0292 0.061)
OKLCH	oklch(30.98% 0.068 115.6)
XYZ	xyz(2.4168, 3.0669, 0.5508)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3403 #080334

analogous

#342003 #2F3403 #163403

triadic

#2F3403 #032F34 #34032F

tetradic

#2F3403 #033420 #080334 #340316

square

#2F3403 #033420 #080334 #340316

split-complementary

#2F3403 #031634 #200334

monochromatic

#1A1D02 #1A1D02 #2F3403 #636E06 #98A80A

Accessibility & contrast

On white

13.02

#2F3403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F3403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3403

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3403	#FFFFFF	#000000	##FFFFFF
##2F3403	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#383107

Tritanopia (blue-blind)

#33302B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f3403;
/* rgb */ color: rgb(47, 52, 3);
/* oklch */ color: oklch(31.0% 0.068 115.6);

Tailwind

colors: {
  custom: {
    50: '#696b49',
    500: '#2f3403',
    950: '#000000',
  },
}

SCSS

$custom: #2f3403;
$custom-light: #696b49;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3403",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 3
  },
  "hsl": {
    "h": 66.122,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.30978,
    "c": 0.06761,
    "h": 115.6
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#2F3403

secondary

#251C77

accent

#29FF3F

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2F3403

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

Preview Lab → · Contrast checker → · Palette generator →