#3B801C#3B801C

#3B801C is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.5% C 0.149 H 138.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B801C
RGB	rgb(59, 128, 28)
HSL	hsl(101, 64%, 31%)
HSV	hsv(101, 78%, 50%)
CMYK	cmyk(53.9%, 0%, 78.1%, 49.8%)
CIE-LAB	lab(47.56, -40.05, 44.45)
CIE-LCH	lch(47.56, 59.84, 132.02°)
OKLab	oklab(53.47% -0.1108 0.0996)
OKLCH	oklch(53.47% 0.149 138.1)
XYZ	xyz(9.7321, 16.4512, 3.7610)
Luminance	0.1645 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B801C #611C80

analogous

#6D801C #3B801C #1C802F

triadic

#3B801C #1C3B80 #801C3B

tetradic

#3B801C #1C6D80 #611C80 #802F1C

square

#3B801C #1C6D80 #611C80 #802F1C

split-complementary

#3B801C #2F1C80 #801C6D

monochromatic

#0D1C06 #244E11 #3B801C #52B227 #6FD541

Accessibility & contrast

On white

4.89

#3B801C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3B801C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B801C

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B801C	#FFFFFF	#000000	##FFFFFF
##3B801C	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847405

Deuteranopia (green-blind)

#7B6F27

Tritanopia (blue-blind)

#367B6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3b801c;
/* rgb */ color: rgb(59, 128, 28);
/* oklch */ color: oklch(53.5% 0.149 138.1);

Tailwind

colors: {
  custom: {
    50: '#79a560',
    500: '#3b801c',
    950: '#000000',
  },
}

SCSS

$custom: #3b801c;
$custom-light: #79a560;
$custom-dark: #000000;

JSON

{
  "hex": "#3b801c",
  "rgb": {
    "r": 59,
    "g": 128,
    "b": 28
  },
  "hsl": {
    "h": 101.4,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53465,
    "c": 0.14893,
    "h": 138.1
  },
  "luminance": 0.16452
}

Semantic roles & 50–950 ramp

primary

#3B801C

secondary

#9144B3

accent

#41E7B4

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3B801C

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

Preview Lab → · Contrast checker → · Palette generator →