#2A450B#2A450B

#2A450B is a dark, moderate yellow-green. Relative luminance 0.048; OKLCH L 35.6% C 0.089 H 131.7°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A450B
RGB	rgb(42, 69, 11)
HSL	hsl(88, 73%, 16%)
HSV	hsv(88, 84%, 27%)
CMYK	cmyk(39.1%, 0%, 84.1%, 72.9%)
CIE-LAB	lab(26.08, -20.87, 29.68)
CIE-LCH	lch(26.08, 36.28, 125.12°)
OKLab	oklab(35.57% -0.059 0.0662)
OKLCH	oklch(35.57% 0.089 131.7)
XYZ	xyz(3.1433, 4.7725, 1.0721)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A450B #260B45

analogous

#45430B #2A450B #0D450B

triadic

#2A450B #0B2A45 #450B2A

tetradic

#2A450B #0B4543 #260B45 #450B0D

square

#2A450B #0B4543 #260B45 #450B0D

split-complementary

#2A450B #0B0D45 #430B45

monochromatic

#101A04 #101A04 #2A450B #4A7A13 #6AAF1C

Accessibility & contrast

On white

10.74

#2A450B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2A450B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A450B

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A450B	#FFFFFF	#000000	##FFFFFF
##2A450B	1.00	10.74	1.95	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F02

Deuteranopia (green-blind)

#453D11

Tritanopia (blue-blind)

#2B423A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a450b;
/* rgb */ color: rgb(42, 69, 11);
/* oklch */ color: oklch(35.6% 0.089 131.7);

Tailwind

colors: {
  custom: {
    50: '#66794f',
    500: '#2a450b',
    950: '#000000',
  },
}

SCSS

$custom: #2a450b;
$custom-light: #66794f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a450b",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 11
  },
  "hsl": {
    "h": 87.931,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35571,
    "c": 0.08869,
    "h": 131.7
  },
  "luminance": 0.04773
}

Semantic roles & 50–950 ramp

primary

#2A450B

secondary

#532A81

accent

#39EF8E

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #2A450B

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

Preview Lab → · Contrast checker → · Palette generator →