#1F601C#1F601C

#1F601C is a dark, vivid green. Relative luminance 0.087; OKLCH L 43.2% C 0.120 H 142.5°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#1F601C
RGB	rgb(31, 96, 28)
HSL	hsl(117, 55%, 24%)
HSV	hsv(117, 71%, 38%)
CMYK	cmyk(67.7%, 0%, 70.8%, 62.4%)
CIE-LAB	lab(35.48, -35.08, 31.73)
CIE-LCH	lch(35.48, 47.30, 137.87°)
OKLab	oklab(43.22% -0.0955 0.0732)
OKLCH	oklch(43.22% 0.12 142.5)
XYZ	xyz(4.9573, 8.7404, 2.5242)
Luminance	0.0874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F601C #5D1C60

analogous

#41601C #1F601C #1C603B

triadic

#1F601C #1C1F60 #601C1F

tetradic

#1F601C #1C4160 #5D1C60 #603B1C

square

#1F601C #1C4160 #5D1C60 #603B1C

split-complementary

#1F601C #3B1C60 #601C41

monochromatic

#081807 #10310E #1F601C #2E8F2A #3EBF38

Accessibility & contrast

On white

7.64

#1F601C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#1F601C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F601C

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F601C	#FFFFFF	#000000	##FFFFFF
##1F601C	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625713

Deuteranopia (green-blind)

#5A5122

Tritanopia (blue-blind)

#125D52

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1f601c;
/* rgb */ color: rgb(31, 96, 28);
/* oklch */ color: oklch(43.2% 0.120 142.5);

Tailwind

colors: {
  custom: {
    50: '#648e5c',
    500: '#1f601c',
    950: '#000000',
  },
}

SCSS

$custom: #1f601c;
$custom-light: #648e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f601c",
  "rgb": {
    "r": 31,
    "g": 96,
    "b": 28
  },
  "hsl": {
    "h": 117.353,
    "s": 54.839,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43215,
    "c": 0.12029,
    "h": 142.5
  },
  "luminance": 0.08741
}

Semantic roles & 50–950 ramp

primary

#1F601C

secondary

#924295

accent

#4ADED8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #1F601C

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

Preview Lab → · Contrast checker → · Palette generator →