#42CE69#42CE69

#42CE69 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.4% C 0.185 H 148.8°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#42CE69
RGB	rgb(66, 206, 105)
HSL	hsl(137, 59%, 53%)
HSV	hsv(137, 68%, 81%)
CMYK	cmyk(68%, 0%, 49%, 19.2%)
CIE-LAB	lab(73.75, -58.72, 39.40)
CIE-LCH	lch(73.75, 70.71, 146.14°)
OKLab	oklab(75.39% -0.1582 0.0957)
OKLCH	oklch(75.39% 0.185 148.8)
XYZ	xyz(26.8658, 46.3179, 20.8862)
Luminance	0.4632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE69 #CE42A7

analogous

#61CE42 #42CE69 #42CEAF

triadic

#42CE69 #6942CE #CE6942

tetradic

#42CE69 #4261CE #CE42A7 #CEAF42

square

#42CE69 #4261CE #CE42A7 #CEAF42

split-complementary

#42CE69 #AF42CE #CE4261

monochromatic

#1F7737 #2BA74E #42CE69 #73DB90 #A3E7B6

Accessibility & contrast

On white

2.05

#42CE69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#42CE69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE69

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE69	#FFFFFF	#000000	##000000
##42CE69	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC61

Deuteranopia (green-blind)

#BFB170

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce69;
/* rgb */ color: rgb(66, 206, 105);
/* oklch */ color: oklch(75.4% 0.185 148.8);

Tailwind

colors: {
  custom: {
    50: '#87de95',
    500: '#42ce69',
    950: '#000000',
  },
}

SCSS

$custom: #42ce69;
$custom-light: #87de95;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce69",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 105
  },
  "hsl": {
    "h": 136.714,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75393,
    "c": 0.18491,
    "h": 148.8
  },
  "luminance": 0.46321
}

Semantic roles & 50–950 ramp

primary

#42CE69

secondary

#D498C3

accent

#46B6E2

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CE69

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

Preview Lab → · Contrast checker → · Palette generator →