#37450E#37450E

#37450E is a dark, moderate yellow-green. Relative luminance 0.051; OKLCH L 36.6% C 0.079 H 122.9°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#37450E
RGB	rgb(55, 69, 14)
HSL	hsl(75, 66%, 16%)
HSV	hsv(75, 80%, 27%)
CMYK	cmyk(20.3%, 0%, 79.7%, 72.9%)
CIE-LAB	lab(27.02, -14.71, 29.66)
CIE-LCH	lch(27.02, 33.10, 116.38°)
OKLab	oklab(36.58% -0.0429 0.0663)
OKLCH	oklch(36.58% 0.079 122.9)
XYZ	xyz(3.7830, 5.1002, 1.2005)
Luminance	0.0510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37450E #1C0E45

analogous

#45380E #37450E #1C450E

triadic

#37450E #0E3745 #450E37

tetradic

#37450E #0E4538 #1C0E45 #450E1C

square

#37450E #0E4538 #1C0E45 #450E1C

split-complementary

#37450E #0E1C45 #380E45

monochromatic

#141905 #141905 #37450E #607818 #88AB23

Accessibility & contrast

On white

10.40

#37450E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#37450E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37450E

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37450E	#FFFFFF	#000000	##FFFFFF
##37450E	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4005

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#3A413A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #37450e;
/* rgb */ color: rgb(55, 69, 14);
/* oklch */ color: oklch(36.6% 0.079 122.9);

Tailwind

colors: {
  custom: {
    50: '#707851',
    500: '#37450e',
    950: '#000000',
  },
}

SCSS

$custom: #37450e;
$custom-light: #707851;
$custom-dark: #000000;

JSON

{
  "hex": "#37450e",
  "rgb": {
    "r": 55,
    "g": 69,
    "b": 14
  },
  "hsl": {
    "h": 75.273,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36583,
    "c": 0.07899,
    "h": 122.9
  },
  "luminance": 0.051
}

Semantic roles & 50–950 ramp

primary

#37450E

secondary

#432F80

accent

#3FE96A

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #37450E

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

Preview Lab → · Contrast checker → · Palette generator →