#1C8E2B#1C8E2B

#1C8E2B is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.168 H 144.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E2B
RGB	rgb(28, 142, 43)
HSL	hsl(128, 67%, 33%)
HSV	hsv(128, 80%, 56%)
CMYK	cmyk(80.3%, 0%, 69.7%, 44.3%)
CIE-LAB	lab(51.57, -50.68, 42.38)
CIE-LCH	lch(51.57, 66.07, 140.10°)
OKLab	oklab(56.58% -0.1369 0.0975)
OKLCH	oklch(56.58% 0.168 144.5)
XYZ	xyz(10.5872, 19.7660, 5.5423)
Luminance	0.1977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E2B #8E1C7F

analogous

#468E1C #1C8E2B #1C8E64

triadic

#1C8E2B #2B1C8E #8E2B1C

tetradic

#1C8E2B #1C468E #8E1C7F #8E641C

square

#1C8E2B #1C468E #8E1C7F #8E641C

split-complementary

#1C8E2B #641C8E #8E1C46

monochromatic

#08280C #125B1C #1C8E2B #26C13A #49DB5C

Accessibility & contrast

On white

4.24

#1C8E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1C8E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E2B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E2B	#FFFFFF	#000000	##000000
##1C8E2B	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)

#91801D

Deuteranopia (green-blind)

#847834

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1c8e2b;
/* rgb */ color: rgb(28, 142, 43);
/* oklch */ color: oklch(56.6% 0.168 144.5);

Tailwind

colors: {
  custom: {
    50: '#6eb06a',
    500: '#1c8e2b',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e2b;
$custom-light: #6eb06a;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e2b",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 43
  },
  "hsl": {
    "h": 127.895,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56584,
    "c": 0.16805,
    "h": 144.5
  },
  "luminance": 0.19767
}

Semantic roles & 50–950 ramp

primary

#1C8E2B

secondary

#BD49AE

accent

#3ED3EA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081107

muted

#7B807A

Preview Lab

Preview with #1C8E2B

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

Preview Lab → · Contrast checker → · Palette generator →