#37680E#37680E

#37680E is a mid, vivid yellow-green. Relative luminance 0.107; OKLCH L 46.5% C 0.128 H 134.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#37680E
RGB	rgb(55, 104, 14)
HSL	hsl(93, 76%, 23%)
HSV	hsv(93, 87%, 41%)
CMYK	cmyk(47.1%, 0%, 86.5%, 59.2%)
CIE-LAB	lab(39.15, -32.13, 41.10)
CIE-LCH	lch(39.15, 52.17, 128.02°)
OKLab	oklab(46.47% -0.0901 0.0904)
OKLCH	oklch(46.47% 0.128 134.9)
XYZ	xyz(6.6050, 10.7442, 2.1412)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37680E #3F0E68

analogous

#64680E #37680E #0E6812

triadic

#37680E #0E3768 #680E37

tetradic

#37680E #0E6468 #3F0E68 #68120E

square

#37680E #0E6468 #3F0E68 #68120E

split-complementary

#37680E #120E68 #680E64

monochromatic

#0E1B04 #1A3207 #37680E #549E15 #70D41D

Accessibility & contrast

On white

6.67

#37680E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#37680E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37680E

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37680E	#FFFFFF	#000000	##FFFFFF
##37680E	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F00

Deuteranopia (green-blind)

#665B19

Tritanopia (blue-blind)

#366458

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #37680e;
/* rgb */ color: rgb(55, 104, 14);
/* oklch */ color: oklch(46.5% 0.128 134.9);

Tailwind

colors: {
  custom: {
    50: '#739356',
    500: '#37680e',
    950: '#000000',
  },
}

SCSS

$custom: #37680e;
$custom-light: #739356;
$custom-dark: #000000;

JSON

{
  "hex": "#37680e",
  "rgb": {
    "r": 55,
    "g": 104,
    "b": 14
  },
  "hsl": {
    "h": 92.667,
    "s": 76.271,
    "l": 23.137
  },
  "oklch": {
    "l": 0.46471,
    "c": 0.1276,
    "h": 134.9
  },
  "luminance": 0.10745
}

Semantic roles & 50–950 ramp

primary

#37680E

secondary

#6E31A1

accent

#35F39C

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#090D03

muted

#7B7E78

Preview Lab

Preview with #37680E

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

Preview Lab → · Contrast checker → · Palette generator →