#42E06B#42E06B

#42E06B is a light, highly saturated green. Relative luminance 0.555; OKLCH L 80.0% C 0.206 H 148.0°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#42E06B
RGB	rgb(66, 224, 107)
HSL	hsl(136, 72%, 57%)
HSV	hsv(136, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 52.2%, 12.2%)
CIE-LAB	lab(79.34, -64.75, 45.34)
CIE-LCH	lch(79.34, 79.05, 145.00°)
OKLab	oklab(80.02% -0.1744 0.1091)
OKLCH	oklch(80.02% 0.206 148)
XYZ	xyz(31.5539, 55.5276, 22.9620)
Luminance	0.5553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E06B #E042B7

analogous

#68E042 #42E06B #42E0BA

triadic

#42E06B #6B42E0 #E06B42

tetradic

#42E06B #4268E0 #E042B7 #E0BA42

square

#42E06B #4268E0 #E042B7 #E0BA42

split-complementary

#42E06B #BA42E0 #E04268

monochromatic

#189037 #20C54B #42E06B #77E994 #ABF1BD

Accessibility & contrast

On white

1.73

#42E06B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#42E06B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E06B

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E06B	#FFFFFF	#000000	##000000
##42E06B	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CC61

Deuteranopia (green-blind)

#D0BF74

Tritanopia (blue-blind)

#00DBC5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e06b;
/* rgb */ color: rgb(66, 224, 107);
/* oklch */ color: oklch(80.0% 0.206 148.0);

Tailwind

colors: {
  custom: {
    50: '#8beb98',
    500: '#42e06b',
    950: '#000000',
  },
}

SCSS

$custom: #42e06b;
$custom-light: #8beb98;
$custom-dark: #000000;

JSON

{
  "hex": "#42e06b",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 107
  },
  "hsl": {
    "h": 135.57,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80023,
    "c": 0.20569,
    "h": 148
  },
  "luminance": 0.55531
}

Semantic roles & 50–950 ramp

primary

#42E06B

secondary

#95317B

accent

#39C0EF

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #42E06B

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

Preview Lab → · Contrast checker → · Palette generator →