#37430E#37430E

#37430E is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 36.0% C 0.076 H 121.5°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#37430E
RGB	rgb(55, 67, 14)
HSL	hsl(74, 65%, 16%)
HSV	hsv(74, 79%, 26%)
CMYK	cmyk(17.9%, 0%, 79.1%, 73.7%)
CIE-LAB	lab(26.33, -13.57, 28.97)
CIE-LCH	lch(26.33, 31.99, 115.10°)
OKLab	oklab(36.03% -0.0397 0.0649)
OKLCH	oklch(36.03% 0.076 121.5)
XYZ	xyz(3.6620, 4.8582, 1.1602)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37430E #1A0E43

analogous

#43340E #37430E #1C430E

triadic

#37430E #0E3743 #430E37

tetradic

#37430E #0E4334 #1A0E43 #430E1C

square

#37430E #0E4334 #1A0E43 #430E1C

split-complementary

#37430E #0E1C43 #340E43

monochromatic

#151905 #151905 #37430E #617619 #8AA823

Accessibility & contrast

On white

10.65

#37430E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#37430E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37430E

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37430E	#FFFFFF	#000000	##FFFFFF
##37430E	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F06

Deuteranopia (green-blind)

#463E12

Tritanopia (blue-blind)

#3A3F39

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #37430e;
/* rgb */ color: rgb(55, 67, 14);
/* oklch */ color: oklch(36.0% 0.076 121.5);

Tailwind

colors: {
  custom: {
    50: '#707750',
    500: '#37430e',
    950: '#000000',
  },
}

SCSS

$custom: #37430e;
$custom-light: #707750;
$custom-dark: #000000;

JSON

{
  "hex": "#37430e",
  "rgb": {
    "r": 55,
    "g": 67,
    "b": 14
  },
  "hsl": {
    "h": 73.585,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36025,
    "c": 0.07609,
    "h": 121.5
  },
  "luminance": 0.04858
}

Semantic roles & 50–950 ramp

primary

#37430E

secondary

#412F7E

accent

#3FE866

background

#F6F7F4

surface

#ECEDE7

border

#C7C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #37430E

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

Preview Lab → · Contrast checker → · Palette generator →