#2D310C#2D310C

#2D310C is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.0% C 0.056 H 115.1°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D310C
RGB	rgb(45, 49, 12)
HSL	hsl(66, 61%, 12%)
HSV	hsv(66, 76%, 19%)
CMYK	cmyk(8.2%, 0%, 75.5%, 80.8%)
CIE-LAB	lab(19.14, -7.99, 22.05)
CIE-LCH	lch(19.14, 23.45, 109.91°)
OKLab	oklab(30.02% -0.0237 0.0507)
OKLCH	oklch(30.02% 0.056 115.1)
XYZ	xyz(2.2469, 2.7811, 0.7662)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D310C #100C31

analogous

#31230C #2D310C #1B310C

triadic

#2D310C #0C2D31 #310C2D

tetradic

#2D310C #0C3123 #100C31 #310C1B

square

#2D310C #0C3123 #100C31 #310C1B

split-complementary

#2D310C #0C1B31 #230C31

monochromatic

#171906 #171906 #2D310C #5A6218 #879324

Accessibility & contrast

On white

13.49

#2D310C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D310C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D310C

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D310C	#FFFFFF	#000000	##FFFFFF
##2D310C	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E08

Deuteranopia (green-blind)

#352F0E

Tritanopia (blue-blind)

#302E29

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d310c;
/* rgb */ color: rgb(45, 49, 12);
/* oklch */ color: oklch(30.0% 0.056 115.1);

Tailwind

colors: {
  custom: {
    50: '#67694d',
    500: '#2d310c',
    950: '#000000',
  },
}

SCSS

$custom: #2d310c;
$custom-light: #67694d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d310c",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 12
  },
  "hsl": {
    "h": 66.486,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30022,
    "c": 0.056,
    "h": 115.1
  },
  "luminance": 0.02781
}

Semantic roles & 50–950 ramp

primary

#2D310C

secondary

#332C6D

accent

#44E455

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2D310C

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

Preview Lab → · Contrast checker → · Palette generator →