#2A331B#2A331B

#2A331B is a dark, muted yellow-green. Relative luminance 0.029; OKLCH L 30.5% C 0.042 H 125.6°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#2A331B
RGB	rgb(42, 51, 27)
HSL	hsl(83, 31%, 15%)
HSV	hsv(83, 47%, 20%)
CMYK	cmyk(17.6%, 0%, 47.1%, 80%)
CIE-LAB	lab(19.80, -8.92, 13.98)
CIE-LCH	lch(19.80, 16.58, 122.54°)
OKLab	oklab(30.55% -0.0245 0.0343)
OKLCH	oklch(30.55% 0.042 125.6)
XYZ	xyz(2.3365, 2.9390, 1.4809)
Luminance	0.0294 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A331B #241B33

analogous

#33301B #2A331B #1E331B

triadic

#2A331B #1B2A33 #331B2A

tetradic

#2A331B #1B3330 #241B33 #331B1E

square

#2A331B #1B3330 #241B33 #331B1E

split-complementary

#2A331B #1B1E33 #301B33

monochromatic

#10140B #10140B #2A331B #4B5B30 #6C8345

Accessibility & contrast

On white

13.23

#2A331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2A331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A331B

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A331B	#FFFFFF	#000000	##FFFFFF
##2A331B	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353019

Deuteranopia (green-blind)

#34301C

Tritanopia (blue-blind)

#2B312D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a331b;
/* rgb */ color: rgb(42, 51, 27);
/* oklch */ color: oklch(30.5% 0.042 125.6);

Tailwind

colors: {
  custom: {
    50: '#646a57',
    500: '#2a331b',
    950: '#000000',
  },
}

SCSS

$custom: #2a331b;
$custom-light: #646a57;
$custom-dark: #000000;

JSON

{
  "hex": "#2a331b",
  "rgb": {
    "r": 42,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 82.5,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.30548,
    "c": 0.04214,
    "h": 125.6
  },
  "luminance": 0.02939
}

Semantic roles & 50–950 ramp

primary

#2A331B

secondary

#504367

accent

#61C787

background

#F6F6F5

surface

#EBEBE9

border

#C6C6C5

text

#050603

muted

#7A7A78

Preview Lab

Preview with #2A331B

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

Preview Lab → · Contrast checker → · Palette generator →