#1C8F42#1C8F42

#1C8F42 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.1% C 0.150 H 149.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1C8F42
RGB	rgb(28, 143, 66)
HSL	hsl(140, 67%, 34%)
HSV	hsv(140, 80%, 56%)
CMYK	cmyk(80.4%, 0%, 53.8%, 43.9%)
CIE-LAB	lab(52.16, -48.04, 32.12)
CIE-LCH	lch(52.16, 57.79, 146.23°)
OKLab	oklab(57.15% -0.129 0.0774)
OKLCH	oklch(57.15% 0.15 149)
XYZ	xyz(11.2838, 20.2838, 8.4737)
Luminance	0.2029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8F42 #8F1C69

analogous

#2F8F1C #1C8F42 #1C8F7B

triadic

#1C8F42 #421C8F #8F421C

tetradic

#1C8F42 #1C2F8F #8F1C69 #8F7B1C

square

#1C8F42 #1C2F8F #8F1C69 #8F7B1C

split-complementary

#1C8F42 #7B1C8F #8F1C2F

monochromatic

#082913 #125C2A #1C8F42 #26C25A #4ADC7A

Accessibility & contrast

On white

4.15

#1C8F42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1C8F42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8F42

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8F42	#FFFFFF	#000000	##000000
##1C8F42	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823B

Deuteranopia (green-blind)

#837948

Tritanopia (blue-blind)

#008C7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1c8f42;
/* rgb */ color: rgb(28, 143, 66);
/* oklch */ color: oklch(57.1% 0.150 149.0);

Tailwind

colors: {
  custom: {
    50: '#6db178',
    500: '#1c8f42',
    950: '#000000',
  },
}

SCSS

$custom: #1c8f42;
$custom-light: #6db178;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8f42",
  "rgb": {
    "r": 28,
    "g": 143,
    "b": 66
  },
  "hsl": {
    "h": 139.826,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57149,
    "c": 0.15046,
    "h": 149
  },
  "luminance": 0.20285
}

Semantic roles & 50–950 ramp

primary

#1C8F42

secondary

#BE4997

accent

#3EB1EA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1C8F42

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

Preview Lab → · Contrast checker → · Palette generator →