#42CE5D#42CE5D

#42CE5D is a light, vivid green. Relative luminance 0.461; OKLCH L 75.2% C 0.195 H 146.6°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#42CE5D
RGB	rgb(66, 206, 93)
HSL	hsl(132, 59%, 53%)
HSV	hsv(132, 68%, 81%)
CMYK	cmyk(68%, 0%, 54.9%, 19.2%)
CIE-LAB	lab(73.60, -60.43, 45.00)
CIE-LCH	lch(73.60, 75.35, 143.33°)
OKLab	oklab(75.22% -0.163 0.1075)
OKLCH	oklch(75.22% 0.195 146.6)
XYZ	xyz(26.2920, 46.0884, 17.8641)
Luminance	0.4609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE5D #CE42B3

analogous

#6DCE42 #42CE5D #42CEA3

triadic

#42CE5D #5D42CE #CE5D42

tetradic

#42CE5D #426DCE #CE42B3 #CEA342

square

#42CE5D #426DCE #CE42B3 #CEA342

split-complementary

#42CE5D #A342CE #CE426D

monochromatic

#1F7730 #2BA743 #42CE5D #73DB87 #A3E7B0

Accessibility & contrast

On white

2.06

#42CE5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#42CE5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE5D

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE5D	#FFFFFF	#000000	##000000
##42CE5D	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC52

Deuteranopia (green-blind)

#C0B066

Tritanopia (blue-blind)

#05C9B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce5d;
/* rgb */ color: rgb(66, 206, 93);
/* oklch */ color: oklch(75.2% 0.195 146.6);

Tailwind

colors: {
  custom: {
    50: '#88de8e',
    500: '#42ce5d',
    950: '#000000',
  },
}

SCSS

$custom: #42ce5d;
$custom-light: #88de8e;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce5d",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 93
  },
  "hsl": {
    "h": 131.571,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75222,
    "c": 0.19528,
    "h": 146.6
  },
  "luminance": 0.46091
}

Semantic roles & 50–950 ramp

primary

#42CE5D

secondary

#D498C8

accent

#46C4E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CE5D

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

Preview Lab → · Contrast checker → · Palette generator →