#1C8E40#1C8E40

#1C8E40 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.151 H 148.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E40
RGB	rgb(28, 142, 64)
HSL	hsl(139, 67%, 33%)
HSV	hsv(139, 80%, 56%)
CMYK	cmyk(80.3%, 0%, 54.9%, 44.3%)
CIE-LAB	lab(51.79, -47.99, 32.71)
CIE-LCH	lch(51.79, 58.08, 145.72°)
OKLab	oklab(56.84% -0.1289 0.0786)
OKLCH	oklch(56.84% 0.151 148.6)
XYZ	xyz(11.0764, 19.9617, 8.1187)
Luminance	0.1996 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E40 #8E1C6A

analogous

#318E1C #1C8E40 #1C8E79

triadic

#1C8E40 #401C8E #8E401C

tetradic

#1C8E40 #1C318E #8E1C6A #8E791C

square

#1C8E40 #1C318E #8E1C6A #8E791C

split-complementary

#1C8E40 #791C8E #8E1C31

monochromatic

#082812 #125B29 #1C8E40 #26C157 #49DB77

Accessibility & contrast

On white

4.21

#1C8E40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#1C8E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E40

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E40	#FFFFFF	#000000	##000000
##1C8E40	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8139

Deuteranopia (green-blind)

#837846

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8e40;
/* rgb */ color: rgb(28, 142, 64);
/* oklch */ color: oklch(56.8% 0.151 148.6);

Tailwind

colors: {
  custom: {
    50: '#6db077',
    500: '#1c8e40',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e40;
$custom-light: #6db077;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e40",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 64
  },
  "hsl": {
    "h": 138.947,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5684,
    "c": 0.15098,
    "h": 148.6
  },
  "luminance": 0.19963
}

Semantic roles & 50–950 ramp

primary

#1C8E40

secondary

#BD4998

accent

#3EB4EA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1C8E40

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

Preview Lab → · Contrast checker → · Palette generator →