#2D3303#2D3303

#2D3303 is a dark, moderate yellow. Relative luminance 0.029; OKLCH L 30.5% C 0.067 H 116.9°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#2D3303
RGB	rgb(45, 51, 3)
HSL	hsl(68, 89%, 11%)
HSV	hsv(68, 94%, 20%)
CMYK	cmyk(11.8%, 0%, 94.1%, 80%)
CIE-LAB	lab(19.77, -9.93, 26.48)
CIE-LCH	lch(19.77, 28.28, 110.55°)
OKLab	oklab(30.5% -0.0303 0.0599)
OKLCH	oklch(30.5% 0.067 116.9)
XYZ	xyz(2.2825, 2.9321, 0.5318)
Luminance	0.0293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3303 #090333

analogous

#332103 #2D3303 #153303

triadic

#2D3303 #032D33 #33032D

tetradic

#2D3303 #033321 #090333 #330315

square

#2D3303 #033321 #090333 #330315

split-complementary

#2D3303 #031533 #210333

monochromatic

#1A1D02 #1A1D02 #2D3303 #606D06 #93A70A

Accessibility & contrast

On white

13.24

#2D3303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2D3303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3303

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3303	#FFFFFF	#000000	##FFFFFF
##2D3303	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373000

Deuteranopia (green-blind)

#373007

Tritanopia (blue-blind)

#312F2A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d3303;
/* rgb */ color: rgb(45, 51, 3);
/* oklch */ color: oklch(30.5% 0.067 116.9);

Tailwind

colors: {
  custom: {
    50: '#686a49',
    500: '#2d3303',
    950: '#000000',
  },
}

SCSS

$custom: #2d3303;
$custom-light: #686a49;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3303",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 67.5,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.30498,
    "c": 0.06715,
    "h": 116.9
  },
  "luminance": 0.02932
}

Semantic roles & 50–950 ramp

primary

#2D3303

secondary

#271C76

accent

#29FF44

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2D3303

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

Preview Lab → · Contrast checker → · Palette generator →