#2A300B#2A300B

#2A300B is a dark, muted yellow. Relative luminance 0.026; OKLCH L 29.4% C 0.057 H 117.9°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A300B
RGB	rgb(42, 48, 11)
HSL	hsl(70, 63%, 12%)
HSV	hsv(70, 77%, 19%)
CMYK	cmyk(12.5%, 0%, 77.1%, 81.2%)
CIE-LAB	lab(18.50, -9.02, 21.66)
CIE-LCH	lch(18.50, 23.47, 112.60°)
OKLab	oklab(29.43% -0.0265 0.0501)
OKLCH	oklch(29.43% 0.057 117.9)
XYZ	xyz(2.0722, 2.6303, 0.7151)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A300B #110B30

analogous

#30240B #2A300B #18300B

triadic

#2A300B #0B2A30 #300B2A

tetradic

#2A300B #0B3024 #110B30 #300B18

square

#2A300B #0B3024 #110B30 #300B18

split-complementary

#2A300B #0B1830 #240B30

monochromatic

#161906 #161906 #2A300B #566216 #819422

Accessibility & contrast

On white

13.76

#2A300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2A300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A300B

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A300B	#FFFFFF	#000000	##FFFFFF
##2A300B	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D07

Deuteranopia (green-blind)

#332D0E

Tritanopia (blue-blind)

#2D2D28

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2a300b;
/* rgb */ color: rgb(42, 48, 11);
/* oklch */ color: oklch(29.4% 0.057 117.9);

Tailwind

colors: {
  custom: {
    50: '#65684c',
    500: '#2a300b',
    950: '#000000',
  },
}

SCSS

$custom: #2a300b;
$custom-light: #65684c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a300b",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 69.73,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2943,
    "c": 0.05669,
    "h": 117.9
  },
  "luminance": 0.0263
}

Semantic roles & 50–950 ramp

primary

#2A300B

secondary

#352A6D

accent

#42E65D

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2A300B

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

Preview Lab → · Contrast checker → · Palette generator →