#42CF69#42CF69

#42CF69 is a light, vivid green. Relative luminance 0.468; OKLCH L 75.6% C 0.186 H 148.8°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#42CF69
RGB	rgb(66, 207, 105)
HSL	hsl(137, 59%, 54%)
HSV	hsv(137, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 49.3%, 18.8%)
CIE-LAB	lab(74.06, -59.08, 39.79)
CIE-LCH	lch(74.06, 71.23, 146.04°)
OKLab	oklab(75.65% -0.1592 0.0966)
OKLCH	oklch(75.65% 0.186 148.8)
XYZ	xyz(27.1073, 46.8009, 20.9667)
Luminance	0.4680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF69 #CF42A8

analogous

#61CF42 #42CF69 #42CFB0

triadic

#42CF69 #6942CF #CF6942

tetradic

#42CF69 #4261CF #CF42A8 #CFB042

square

#42CF69 #4261CF #CF42A8 #CFB042

split-complementary

#42CF69 #B042CF #CF4261

monochromatic

#1F7837 #2BA94E #42CF69 #73DB90 #A4E8B6

Accessibility & contrast

On white

2.03

#42CF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#42CF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF69

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF69	#FFFFFF	#000000	##000000
##42CF69	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD61

Deuteranopia (green-blind)

#C0B170

Tritanopia (blue-blind)

#00CBB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42cf69;
/* rgb */ color: rgb(66, 207, 105);
/* oklch */ color: oklch(75.6% 0.186 148.8);

Tailwind

colors: {
  custom: {
    50: '#87df96',
    500: '#42cf69',
    950: '#000000',
  },
}

SCSS

$custom: #42cf69;
$custom-light: #87df96;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf69",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 105
  },
  "hsl": {
    "h": 136.596,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75649,
    "c": 0.18619,
    "h": 148.8
  },
  "luminance": 0.46804
}

Semantic roles & 50–950 ramp

primary

#42CF69

secondary

#D598C4

accent

#45B7E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CF69

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

Preview Lab → · Contrast checker → · Palette generator →