#1C9D42#1C9D42

#1C9D42 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.168 H 147.7°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C9D42
RGB	rgb(28, 157, 66)
HSL	hsl(138, 70%, 36%)
HSV	hsv(138, 82%, 62%)
CMYK	cmyk(82.2%, 0%, 58%, 38.4%)
CIE-LAB	lab(56.83, -52.94, 37.75)
CIE-LCH	lch(56.83, 65.03, 144.51°)
OKLab	oklab(61.03% -0.1422 0.0898)
OKLCH	oklch(61.03% 0.168 147.7)
XYZ	xyz(13.5181, 24.7525, 9.2185)
Luminance	0.2475 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9D42 #9D1C77

analogous

#379D1C #1C9D42 #1C9D83

triadic

#1C9D42 #421C9D #9D421C

tetradic

#1C9D42 #1C379D #9D1C77 #9D831C

square

#1C9D42 #1C379D #9D1C77 #9D831C

split-complementary

#1C9D42 #831C9D #9D1C37

monochromatic

#093516 #13692C #1C9D42 #25D158 #53E07D

Accessibility & contrast

On white

3.53

#1C9D42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#1C9D42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9D42

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9D42	#FFFFFF	#000000	##000000
##1C9D42	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8E39

Deuteranopia (green-blind)

#918449

Tritanopia (blue-blind)

#009A89

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1c9d42;
/* rgb */ color: rgb(28, 157, 66);
/* oklch */ color: oklch(61.0% 0.168 147.7);

Tailwind

colors: {
  custom: {
    50: '#71bb79',
    500: '#1c9d42',
    950: '#000000',
  },
}

SCSS

$custom: #1c9d42;
$custom-light: #71bb79;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9d42",
  "rgb": {
    "r": 28,
    "g": 157,
    "b": 66
  },
  "hsl": {
    "h": 137.674,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61028,
    "c": 0.16822,
    "h": 147.7
  },
  "luminance": 0.24754
}

Semantic roles & 50–950 ramp

primary

#1C9D42

secondary

#C351A2

accent

#3BB8ED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1C9D42

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

Preview Lab → · Contrast checker → · Palette generator →