#1C8D40#1C8D40

#1C8D40 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.150 H 148.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C8D40
RGB	rgb(28, 141, 64)
HSL	hsl(139, 67%, 33%)
HSV	hsv(139, 80%, 55%)
CMYK	cmyk(80.1%, 0%, 54.6%, 44.7%)
CIE-LAB	lab(51.46, -47.63, 32.30)
CIE-LCH	lch(51.46, 57.55, 145.86°)
OKLab	oklab(56.56% -0.1279 0.0777)
OKLCH	oklch(56.56% 0.15 148.7)
XYZ	xyz(10.9283, 19.6655, 8.0694)
Luminance	0.1967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8D40 #8D1C69

analogous

#308D1C #1C8D40 #1C8D78

triadic

#1C8D40 #401C8D #8D401C

tetradic

#1C8D40 #1C308D #8D1C69 #8D781C

square

#1C8D40 #1C308D #8D1C69 #8D781C

split-complementary

#1C8D40 #781C8D #8D1C30

monochromatic

#082712 #125A29 #1C8D40 #26C057 #49DB77

Accessibility & contrast

On white

4.26

#1C8D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#1C8D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8D40

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8D40	#FFFFFF	#000000	##000000
##1C8D40	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8039

Deuteranopia (green-blind)

#827746

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8d40;
/* rgb */ color: rgb(28, 141, 64);
/* oklch */ color: oklch(56.6% 0.150 148.7);

Tailwind

colors: {
  custom: {
    50: '#6daf77',
    500: '#1c8d40',
    950: '#000000',
  },
}

SCSS

$custom: #1c8d40;
$custom-light: #6daf77;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8d40",
  "rgb": {
    "r": 28,
    "g": 141,
    "b": 64
  },
  "hsl": {
    "h": 139.115,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56561,
    "c": 0.14968,
    "h": 148.7
  },
  "luminance": 0.19667
}

Semantic roles & 50–950 ramp

primary

#1C8D40

secondary

#BD4898

accent

#3EB3EA

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1C8D40

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

Preview Lab → · Contrast checker → · Palette generator →