#3F7611#3F7611

#3F7611 is a mid, vivid yellow-green. Relative luminance 0.141; OKLCH L 50.8% C 0.140 H 134.9°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F7611
RGB	rgb(63, 118, 17)
HSL	hsl(93, 75%, 26%)
HSV	hsv(93, 86%, 46%)
CMYK	cmyk(46.6%, 0%, 85.6%, 53.7%)
CIE-LAB	lab(44.31, -35.23, 45.03)
CIE-LCH	lch(44.31, 57.18, 128.04°)
OKLab	oklab(50.82% -0.0988 0.099)
OKLCH	oklch(50.82% 0.14 134.9)
XYZ	xyz(8.6293, 14.0536, 2.7881)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7611 #481176

analogous

#727611 #3F7611 #117615

triadic

#3F7611 #113F76 #76113F

tetradic

#3F7611 #117276 #481176 #761511

square

#3F7611 #117276 #481176 #761511

split-complementary

#3F7611 #151176 #761172

monochromatic

#0E1B04 #224109 #3F7611 #5CAB19 #78DF22

Accessibility & contrast

On white

5.51

#3F7611 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3F7611 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7611

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7611	#FFFFFF	#000000	##FFFFFF
##3F7611	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C00

Deuteranopia (green-blind)

#73671D

Tritanopia (blue-blind)

#3E7164

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3f7611;
/* rgb */ color: rgb(63, 118, 17);
/* oklch */ color: oklch(50.8% 0.140 134.9);

Tailwind

colors: {
  custom: {
    50: '#7a9e5a',
    500: '#3f7611',
    950: '#000000',
  },
}

SCSS

$custom: #3f7611;
$custom-light: #7a9e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7611",
  "rgb": {
    "r": 63,
    "g": 118,
    "b": 17
  },
  "hsl": {
    "h": 92.673,
    "s": 74.815,
    "l": 26.471
  },
  "oklch": {
    "l": 0.50819,
    "c": 0.13982,
    "h": 134.9
  },
  "luminance": 0.14054
}

Semantic roles & 50–950 ramp

primary

#3F7611

secondary

#7736AD

accent

#36F19C

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7611

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

Preview Lab → · Contrast checker → · Palette generator →