#42C841#42C841

#42C841 is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.4% C 0.209 H 143.0°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#42C841
RGB	rgb(66, 200, 65)
HSL	hsl(120, 55%, 52%)
HSV	hsv(120, 68%, 78%)
CMYK	cmyk(67%, 0%, 67.5%, 21.6%)
CIE-LAB	lab(71.45, -61.55, 54.85)
CIE-LCH	lch(71.45, 82.45, 138.30°)
OKLab	oklab(73.35% -0.1672 0.1261)
OKLCH	oklch(73.35% 0.209 143)
XYZ	xyz(23.8538, 42.8460, 12.0130)
Luminance	0.4285 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C841 #C741C8

analogous

#85C841 #42C841 #41C884

triadic

#42C841 #4142C8 #C84142

tetradic

#42C841 #4185C8 #C741C8 #C88441

square

#42C841 #4185C8 #C741C8 #C88441

split-complementary

#42C841 #8441C8 #C84185

monochromatic

#216F20 #2F9E2E #42C841 #71D670 #A0E3A0

Accessibility & contrast

On white

2.19

#42C841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#42C841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C841

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C841	#FFFFFF	#000000	##000000
##42C841	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62E

Deuteranopia (green-blind)

#BCAB4E

Tritanopia (blue-blind)

#20C2AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c841;
/* rgb */ color: rgb(66, 200, 65);
/* oklch */ color: oklch(73.4% 0.209 143.0);

Tailwind

colors: {
  custom: {
    50: '#88da7c',
    500: '#42c841',
    950: '#000000',
  },
}

SCSS

$custom: #42c841;
$custom-light: #88da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#42c841",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 65
  },
  "hsl": {
    "h": 119.556,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73353,
    "c": 0.20942,
    "h": 143
  },
  "luminance": 0.42848
}

Semantic roles & 50–950 ramp

primary

#42C841

secondary

#D095D0

accent

#49DEDD

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42C841

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

Preview Lab → · Contrast checker → · Palette generator →