#37680F#37680F

#37680F is a mid, vivid yellow-green. Relative luminance 0.107; OKLCH L 46.5% C 0.127 H 135.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#37680F
RGB	rgb(55, 104, 15)
HSL	hsl(93, 75%, 23%)
HSV	hsv(93, 86%, 41%)
CMYK	cmyk(47.1%, 0%, 85.6%, 59.2%)
CIE-LAB	lab(39.15, -32.08, 40.80)
CIE-LCH	lch(39.15, 51.90, 128.18°)
OKLab	oklab(46.48% -0.0899 0.0899)
OKLCH	oklch(46.48% 0.127 135)
XYZ	xyz(6.6119, 10.7469, 2.1778)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37680F #400F68

analogous

#63680F #37680F #0F6814

triadic

#37680F #0F3768 #680F37

tetradic

#37680F #0F6368 #400F68 #68140F

square

#37680F #0F6368 #400F68 #68140F

split-complementary

#37680F #140F68 #680F63

monochromatic

#0E1B04 #1B3307 #37680F #539D17 #70D31E

Accessibility & contrast

On white

6.67

#37680F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#37680F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37680F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37680F	#FFFFFF	#000000	##FFFFFF
##37680F	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)

#665B1A

Tritanopia (blue-blind)

#366458

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #37680f;
/* rgb */ color: rgb(55, 104, 15);
/* oklch */ color: oklch(46.5% 0.127 135.0);

Tailwind

colors: {
  custom: {
    50: '#739357',
    500: '#37680f',
    950: '#000000',
  },
}

SCSS

$custom: #37680f;
$custom-light: #739357;
$custom-dark: #000000;

JSON

{
  "hex": "#37680f",
  "rgb": {
    "r": 55,
    "g": 104,
    "b": 15
  },
  "hsl": {
    "h": 93.034,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.46476,
    "c": 0.12714,
    "h": 135
  },
  "luminance": 0.10747
}

Semantic roles & 50–950 ramp

primary

#37680F

secondary

#6F32A1

accent

#36F19D

background

#F7F9F5

surface

#EDF1E9

border

#C8CBC5

text

#080D03

muted

#7B7E78

Preview Lab

Preview with #37680F

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

Preview Lab → · Contrast checker → · Palette generator →