#42C45F#42C45F

#42C45F is a light, vivid green. Relative luminance 0.415; OKLCH L 72.7% C 0.181 H 147.5°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#42C45F
RGB	rgb(66, 196, 95)
HSL	hsl(133, 52%, 51%)
HSV	hsv(133, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 51.5%, 23.1%)
CIE-LAB	lab(70.50, -56.59, 40.27)
CIE-LCH	lch(70.50, 69.45, 144.56°)
OKLab	oklab(72.66% -0.1526 0.0972)
OKLCH	oklch(72.66% 0.181 147.5)
XYZ	xyz(24.0505, 41.4618, 17.5597)
Luminance	0.4146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C45F #C442A7

analogous

#66C442 #42C45F #42C4A0

triadic

#42C45F #5F42C4 #C45F42

tetradic

#42C45F #4266C4 #C442A7 #C4A042

square

#42C45F #4266C4 #C442A7 #C4A042

split-complementary

#42C45F #A042C4 #C44266

monochromatic

#216A32 #309947 #42C45F #71D386 #9FE1AE

Accessibility & contrast

On white

2.26

#42C45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#42C45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C45F

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C45F	#FFFFFF	#000000	##000000
##42C45F	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B356

Deuteranopia (green-blind)

#B6A866

Tritanopia (blue-blind)

#11C0AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c45f;
/* rgb */ color: rgb(66, 196, 95);
/* oklch */ color: oklch(72.7% 0.181 147.5);

Tailwind

colors: {
  custom: {
    50: '#86d78e',
    500: '#42c45f',
    950: '#000000',
  },
}

SCSS

$custom: #42c45f;
$custom-light: #86d78e;
$custom-dark: #000000;

JSON

{
  "hex": "#42c45f",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 95
  },
  "hsl": {
    "h": 133.385,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72664,
    "c": 0.18093,
    "h": 147.5
  },
  "luminance": 0.41464
}

Semantic roles & 50–950 ramp

primary

#42C45F

secondary

#CE94C1

accent

#4CBCDC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #42C45F

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

Preview Lab → · Contrast checker → · Palette generator →