#42E25F#42E25F

#42E25F is a light, highly saturated green. Relative luminance 0.564; OKLCH L 80.4% C 0.218 H 146.0°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#42E25F
RGB	rgb(66, 226, 95)
HSL	hsl(131, 73%, 57%)
HSV	hsv(131, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 58%, 11.4%)
CIE-LAB	lab(79.83, -67.01, 51.44)
CIE-LCH	lch(79.83, 84.48, 142.49°)
OKLab	oklab(80.38% -0.1807 0.1217)
OKLCH	oklch(80.38% 0.218 146)
XYZ	xyz(31.5065, 56.3737, 20.0450)
Luminance	0.5638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E25F #E242C5

analogous

#75E242 #42E25F #42E2AF

triadic

#42E25F #5F42E2 #E25F42

tetradic

#42E25F #4275E2 #E242C5 #E2AF42

square

#42E25F #4275E2 #E242C5 #E2AF42

split-complementary

#42E25F #AF42E2 #E24275

monochromatic

#17932D #1FC83D #42E25F #77EA8C #ACF2B9

Accessibility & contrast

On white

1.71

#42E25F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#42E25F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E25F

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E25F	#FFFFFF	#000000	##000000
##42E25F	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE52

Deuteranopia (green-blind)

#D3C16A

Tritanopia (blue-blind)

#00DDC5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42e25f;
/* rgb */ color: rgb(66, 226, 95);
/* oklch */ color: oklch(80.4% 0.218 146.0);

Tailwind

colors: {
  custom: {
    50: '#8cec90',
    500: '#42e25f',
    950: '#000000',
  },
}

SCSS

$custom: #42e25f;
$custom-light: #8cec90;
$custom-dark: #000000;

JSON

{
  "hex": "#42e25f",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 95
  },
  "hsl": {
    "h": 130.875,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80378,
    "c": 0.21787,
    "h": 146
  },
  "luminance": 0.56377
}

Semantic roles & 50–950 ramp

primary

#42E25F

secondary

#983185

accent

#38CFF0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #42E25F

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

Preview Lab → · Contrast checker → · Palette generator →