#42CE5E#42CE5E

#42CE5E is a light, vivid green. Relative luminance 0.461; OKLCH L 75.2% C 0.194 H 146.8°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#42CE5E
RGB	rgb(66, 206, 94)
HSL	hsl(132, 59%, 53%)
HSV	hsv(132, 68%, 81%)
CMYK	cmyk(68%, 0%, 54.4%, 19.2%)
CIE-LAB	lab(73.61, -60.30, 44.54)
CIE-LCH	lch(73.61, 74.97, 143.55°)
OKLab	oklab(75.24% -0.1626 0.1066)
OKLCH	oklch(75.24% 0.194 146.8)
XYZ	xyz(26.3366, 46.1062, 18.0989)
Luminance	0.4611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE5E #CE42B2

analogous

#6CCE42 #42CE5E #42CEA4

triadic

#42CE5E #5E42CE #CE5E42

tetradic

#42CE5E #426CCE #CE42B2 #CEA442

square

#42CE5E #426CCE #CE42B2 #CEA442

split-complementary

#42CE5E #A442CE #CE426C

monochromatic

#1F7730 #2BA744 #42CE5E #73DB87 #A3E7B1

Accessibility & contrast

On white

2.05

#42CE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#42CE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE5E

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE5E	#FFFFFF	#000000	##000000
##42CE5E	1.00	2.05	10.22	10.22
#FFFFFF	2.05	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)

#D1BC54

Deuteranopia (green-blind)

#C0B067

Tritanopia (blue-blind)

#03C9B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce5e;
/* rgb */ color: rgb(66, 206, 94);
/* oklch */ color: oklch(75.2% 0.194 146.8);

Tailwind

colors: {
  custom: {
    50: '#88de8e',
    500: '#42ce5e',
    950: '#000000',
  },
}

SCSS

$custom: #42ce5e;
$custom-light: #88de8e;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce5e",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 94
  },
  "hsl": {
    "h": 132,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75235,
    "c": 0.19444,
    "h": 146.8
  },
  "luminance": 0.46109
}

Semantic roles & 50–950 ramp

primary

#42CE5E

secondary

#D498C8

accent

#46C3E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CE5E

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

Preview Lab → · Contrast checker → · Palette generator →