#1C8E37#1C8E37

#1C8E37 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.159 H 146.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E37
RGB	rgb(28, 142, 55)
HSL	hsl(134, 67%, 33%)
HSV	hsv(134, 80%, 56%)
CMYK	cmyk(80.3%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(51.69, -49.27, 37.05)
CIE-LCH	lch(51.69, 61.65, 143.06°)
OKLab	oklab(56.72% -0.1326 0.0874)
OKLCH	oklch(56.72% 0.159 146.6)
XYZ	xyz(10.8407, 19.8674, 6.8771)
Luminance	0.1987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E37 #8E1C73

analogous

#3A8E1C #1C8E37 #1C8E70

triadic

#1C8E37 #371C8E #8E371C

tetradic

#1C8E37 #1C3A8E #8E1C73 #8E701C

square

#1C8E37 #1C3A8E #8E1C73 #8E701C

split-complementary

#1C8E37 #701C8E #8E1C3A

monochromatic

#08280F #125B23 #1C8E37 #26C14B #49DB6C

Accessibility & contrast

On white

4.22

#1C8E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1C8E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E37

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E37	#FFFFFF	#000000	##000000
##1C8E37	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90812E

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8e37;
/* rgb */ color: rgb(28, 142, 55);
/* oklch */ color: oklch(56.7% 0.159 146.6);

Tailwind

colors: {
  custom: {
    50: '#6db071',
    500: '#1c8e37',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e37;
$custom-light: #6db071;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e37",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 134.211,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56717,
    "c": 0.1588,
    "h": 146.6
  },
  "luminance": 0.19869
}

Semantic roles & 50–950 ramp

primary

#1C8E37

secondary

#BD49A2

accent

#3EC1EA

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #1C8E37

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

Preview Lab → · Contrast checker → · Palette generator →