#37400E#37400E

#37400E is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 35.2% C 0.072 H 119.1°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#37400E
RGB	rgb(55, 64, 14)
HSL	hsl(71, 64%, 15%)
HSV	hsv(71, 78%, 25%)
CMYK	cmyk(14.1%, 0%, 78.1%, 74.9%)
CIE-LAB	lab(25.29, -11.82, 27.93)
CIE-LCH	lch(25.29, 30.33, 112.95°)
OKLab	oklab(35.19% -0.0349 0.0627)
OKLCH	oklch(35.19% 0.072 119.1)
XYZ	xyz(3.4883, 4.5107, 1.1023)
Luminance	0.0451 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37400E #170E40

analogous

#40300E #37400E #1E400E

triadic

#37400E #0E3740 #400E37

tetradic

#37400E #0E4030 #170E40 #400E1E

square

#37400E #0E4030 #170E40 #400E1E

split-complementary

#37400E #0E1E40 #300E40

monochromatic

#161905 #161905 #37400E #627219 #8DA424

Accessibility & contrast

On white

11.04

#37400E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#37400E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37400E

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37400E	#FFFFFF	#000000	##FFFFFF
##37400E	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C07

Deuteranopia (green-blind)

#443C12

Tritanopia (blue-blind)

#3B3C36

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #37400e;
/* rgb */ color: rgb(55, 64, 14);
/* oklch */ color: oklch(35.2% 0.072 119.1);

Tailwind

colors: {
  custom: {
    50: '#707450',
    500: '#37400e',
    950: '#000000',
  },
}

SCSS

$custom: #37400e;
$custom-light: #707450;
$custom-dark: #000000;

JSON

{
  "hex": "#37400e",
  "rgb": {
    "r": 55,
    "g": 64,
    "b": 14
  },
  "hsl": {
    "h": 70.8,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.35192,
    "c": 0.07177,
    "h": 119.1
  },
  "luminance": 0.04511
}

Semantic roles & 50–950 ramp

primary

#37400E

secondary

#3D2F7B

accent

#41E75F

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #37400E

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

Preview Lab → · Contrast checker → · Palette generator →