#1C8E28#1C8E28

#1C8E28 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.170 H 144.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E28
RGB	rgb(28, 142, 40)
HSL	hsl(126, 67%, 33%)
HSV	hsv(126, 80%, 56%)
CMYK	cmyk(80.3%, 0%, 71.8%, 44.3%)
CIE-LAB	lab(51.55, -50.98, 43.61)
CIE-LCH	lch(51.55, 67.09, 139.46°)
OKLab	oklab(56.56% -0.1378 0.0997)
OKLCH	oklch(56.56% 0.17 144.1)
XYZ	xyz(10.5342, 19.7448, 5.2630)
Luminance	0.1975 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E28 #8E1C82

analogous

#498E1C #1C8E28 #1C8E61

triadic

#1C8E28 #281C8E #8E281C

tetradic

#1C8E28 #1C498E #8E1C82 #8E611C

square

#1C8E28 #1C498E #8E1C82 #8E611C

split-complementary

#1C8E28 #611C8E #8E1C49

monochromatic

#08280B #125B1A #1C8E28 #26C136 #49DB59

Accessibility & contrast

On white

4.24

#1C8E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1C8E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E28

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E28	#FFFFFF	#000000	##000000
##1C8E28	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918018

Deuteranopia (green-blind)

#847832

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8e28;
/* rgb */ color: rgb(28, 142, 40);
/* oklch */ color: oklch(56.6% 0.170 144.1);

Tailwind

colors: {
  custom: {
    50: '#6eb068',
    500: '#1c8e28',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e28;
$custom-light: #6eb068;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e28",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 40
  },
  "hsl": {
    "h": 126.316,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56556,
    "c": 0.1701,
    "h": 144.1
  },
  "luminance": 0.19746
}

Semantic roles & 50–950 ramp

primary

#1C8E28

secondary

#BD49B1

accent

#3ED8EA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #1C8E28

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

Preview Lab → · Contrast checker → · Palette generator →