#1C873F#1C873F

#1C873F is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.9% C 0.143 H 149.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C873F
RGB	rgb(28, 135, 63)
HSL	hsl(140, 66%, 32%)
HSV	hsv(140, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 53.3%, 47.1%)
CIE-LAB	lab(49.41, -45.61, 30.31)
CIE-LCH	lch(49.41, 54.76, 146.39°)
OKLab	oklab(54.86% -0.1225 0.0732)
OKLCH	oklch(54.86% 0.143 149.1)
XYZ	xyz(10.0392, 17.9325, 7.6339)
Luminance	0.1793 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C873F #871C64

analogous

#2F871C #1C873F #1C8775

triadic

#1C873F #3F1C87 #873F1C

tetradic

#1C873F #1C2F87 #871C64 #87751C

square

#1C873F #1C2F87 #871C64 #87751C

split-complementary

#1C873F #751C87 #871C2F

monochromatic

#072210 #115427 #1C873F #27BA57 #45D875

Accessibility & contrast

On white

4.58

#1C873F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1C873F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C873F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C873F	#FFFFFF	#000000	##000000
##1C873F	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B39

Deuteranopia (green-blind)

#7C7244

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c873f;
/* rgb */ color: rgb(28, 135, 63);
/* oklch */ color: oklch(54.9% 0.143 149.1);

Tailwind

colors: {
  custom: {
    50: '#6bab76',
    500: '#1c873f',
    950: '#000000',
  },
}

SCSS

$custom: #1c873f;
$custom-light: #6bab76;
$custom-dark: #000000;

JSON

{
  "hex": "#1c873f",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 63
  },
  "hsl": {
    "h": 139.626,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54864,
    "c": 0.14274,
    "h": 149.1
  },
  "luminance": 0.17934
}

Semantic roles & 50–950 ramp

primary

#1C873F

secondary

#BA4594

accent

#3FB1E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C873F

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

Preview Lab → · Contrast checker → · Palette generator →