#2D370B#2D370B

#2D370B is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.7% C 0.066 H 121.4°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D370B
RGB	rgb(45, 55, 11)
HSL	hsl(74, 67%, 13%)
HSV	hsv(74, 80%, 22%)
CMYK	cmyk(18.2%, 0%, 80%, 78.4%)
CIE-LAB	lab(21.26, -11.74, 24.87)
CIE-LCH	lch(21.26, 27.50, 115.27°)
OKLab	oklab(31.72% -0.0343 0.0562)
OKLCH	oklch(31.72% 0.066 121.4)
XYZ	xyz(2.5088, 3.3144, 0.8241)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D370B #150B37

analogous

#372B0B #2D370B #17370B

triadic

#2D370B #0B2D37 #370B2D

tetradic

#2D370B #0B372B #150B37 #370B17

square

#2D370B #0B372B #150B37 #370B17

split-complementary

#2D370B #0B1737 #2B0B37

monochromatic

#151A05 #151A05 #2D370B #576A15 #809D1F

Accessibility & contrast

On white

12.63

#2D370B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2D370B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D370B

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D370B	#FFFFFF	#000000	##FFFFFF
##2D370B	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3305

Deuteranopia (green-blind)

#3A330E

Tritanopia (blue-blind)

#30342E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2d370b;
/* rgb */ color: rgb(45, 55, 11);
/* oklch */ color: oklch(31.7% 0.066 121.4);

Tailwind

colors: {
  custom: {
    50: '#676d4d',
    500: '#2d370b',
    950: '#000000',
  },
}

SCSS

$custom: #2d370b;
$custom-light: #676d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d370b",
  "rgb": {
    "r": 45,
    "g": 55,
    "b": 11
  },
  "hsl": {
    "h": 73.636,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.06586,
    "h": 121.4
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary

#2D370B

secondary

#3B2A74

accent

#3EEA65

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060701

muted

#7A7A77

Preview Lab

Preview with #2D370B

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

Preview Lab → · Contrast checker → · Palette generator →