#1C8E3B#1C8E3B

#1C8E3B is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.155 H 147.5°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E3B
RGB	rgb(28, 142, 59)
HSL	hsl(136, 67%, 33%)
HSV	hsv(136, 80%, 56%)
CMYK	cmyk(80.3%, 0%, 58.5%, 44.3%)
CIE-LAB	lab(51.73, -48.73, 35.15)
CIE-LCH	lch(51.73, 60.08, 144.19°)
OKLab	oklab(56.77% -0.131 0.0836)
OKLCH	oklch(56.77% 0.155 147.5)
XYZ	xyz(10.9405, 19.9073, 7.4027)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E3B #8E1C6F

analogous

#368E1C #1C8E3B #1C8E74

triadic

#1C8E3B #3B1C8E #8E3B1C

tetradic

#1C8E3B #1C368E #8E1C6F #8E741C

square

#1C8E3B #1C368E #8E1C6F #8E741C

split-complementary

#1C8E3B #741C8E #8E1C36

monochromatic

#082811 #125B26 #1C8E3B #26C150 #49DB71

Accessibility & contrast

On white

4.22

#1C8E3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1C8E3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E3B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E3B	#FFFFFF	#000000	##000000
##1C8E3B	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908133

Deuteranopia (green-blind)

#837842

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8e3b;
/* rgb */ color: rgb(28, 142, 59);
/* oklch */ color: oklch(56.8% 0.155 147.5);

Tailwind

colors: {
  custom: {
    50: '#6db073',
    500: '#1c8e3b',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e3b;
$custom-light: #6db073;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e3b",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 59
  },
  "hsl": {
    "h": 136.316,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56769,
    "c": 0.1554,
    "h": 147.5
  },
  "luminance": 0.19909
}

Semantic roles & 50–950 ramp

primary

#1C8E3B

secondary

#BD499D

accent

#3EBBEA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081108

muted

#7B807B

Preview Lab

Preview with #1C8E3B

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

Preview Lab → · Contrast checker → · Palette generator →