#1C873D#1C873D

#1C873D is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.145 H 148.6°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#1C873D
RGB	rgb(28, 135, 61)
HSL	hsl(139, 66%, 32%)
HSV	hsv(139, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 54.8%, 47.1%)
CIE-LAB	lab(49.39, -45.92, 31.32)
CIE-LCH	lch(49.39, 55.59, 145.70°)
OKLab	oklab(54.83% -0.1234 0.0753)
OKLCH	oklch(54.83% 0.145 148.6)
XYZ	xyz(9.9844, 17.9106, 7.3449)
Luminance	0.1791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C873D #871C66

analogous

#30871C #1C873D #1C8773

triadic

#1C873D #3D1C87 #873D1C

tetradic

#1C873D #1C3087 #871C66 #87731C

square

#1C873D #1C3087 #871C66 #87731C

split-complementary

#1C873D #731C87 #871C30

monochromatic

#07220F #115426 #1C873D #27BA54 #45D872

Accessibility & contrast

On white

4.58

#1C873D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1C873D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C873D

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C873D	#FFFFFF	#000000	##000000
##1C873D	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B36

Deuteranopia (green-blind)

#7C7243

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c873d;
/* rgb */ color: rgb(28, 135, 61);
/* oklch */ color: oklch(54.8% 0.145 148.6);

Tailwind

colors: {
  custom: {
    50: '#6bab74',
    500: '#1c873d',
    950: '#000000',
  },
}

SCSS

$custom: #1c873d;
$custom-light: #6bab74;
$custom-dark: #000000;

JSON

{
  "hex": "#1c873d",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 61
  },
  "hsl": {
    "h": 138.505,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54834,
    "c": 0.14458,
    "h": 148.6
  },
  "luminance": 0.17912
}

Semantic roles & 50–950 ramp

primary

#1C873D

secondary

#BA4596

accent

#3FB4E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C873D

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

Preview Lab → · Contrast checker → · Palette generator →