#1C8A3D#1C8A3D

#1C8A3D is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.148 H 148.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A3D
RGB	rgb(28, 138, 61)
HSL	hsl(138, 66%, 33%)
HSV	hsv(138, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 55.8%, 45.9%)
CIE-LAB	lab(50.40, -47.01, 32.56)
CIE-LCH	lch(50.40, 57.18, 145.30°)
OKLab	oklab(55.68% -0.1263 0.0781)
OKLCH	oklch(55.68% 0.149 148.3)
XYZ	xyz(10.4088, 18.7595, 7.4863)
Luminance	0.1876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A3D #8A1C69

analogous

#328A1C #1C8A3D #1C8A74

triadic

#1C8A3D #3D1C8A #8A3D1C

tetradic

#1C8A3D #1C328A #8A1C69 #8A741C

square

#1C8A3D #1C328A #8A1C69 #8A741C

split-complementary

#1C8A3D #741C8A #8A1C32

monochromatic

#072410 #125727 #1C8A3D #26BD53 #47DA73

Accessibility & contrast

On white

4.42

#1C8A3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1C8A3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A3D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A3D	#FFFFFF	#000000	##000000
##1C8A3D	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7D36

Deuteranopia (green-blind)

#7F7543

Tritanopia (blue-blind)

#008779

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8a3d;
/* rgb */ color: rgb(28, 138, 61);
/* oklch */ color: oklch(55.7% 0.148 148.3);

Tailwind

colors: {
  custom: {
    50: '#6cad74',
    500: '#1c8a3d',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a3d;
$custom-light: #6cad74;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a3d",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 61
  },
  "hsl": {
    "h": 138,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55676,
    "c": 0.1485,
    "h": 148.3
  },
  "luminance": 0.18761
}

Semantic roles & 50–950 ramp

primary

#1C8A3D

secondary

#BB4698

accent

#3FB6E9

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1C8A3D

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

Preview Lab → · Contrast checker → · Palette generator →