#42E05F#42E05F

#42E05F is a light, highly saturated green. Relative luminance 0.553; OKLCH L 79.9% C 0.216 H 146.1°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#42E05F
RGB	rgb(66, 224, 95)
HSL	hsl(131, 72%, 57%)
HSV	hsv(131, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 57.6%, 12.2%)
CIE-LAB	lab(79.21, -66.34, 50.72)
CIE-LCH	lch(79.21, 83.51, 142.60°)
OKLab	oklab(79.87% -0.1789 0.1201)
OKLCH	oklch(79.87% 0.216 146.1)
XYZ	xyz(30.9658, 55.2923, 19.8648)
Luminance	0.5530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E05F #E042C3

analogous

#74E042 #42E05F #42E0AE

triadic

#42E05F #5F42E0 #E05F42

tetradic

#42E05F #4274E0 #E042C3 #E0AE42

square

#42E05F #4274E0 #E042C3 #E0AE42

split-complementary

#42E05F #AE42E0 #E04274

monochromatic

#18902E #20C53E #42E05F #77E98C #ABF1B8

Accessibility & contrast

On white

1.74

#42E05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#42E05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E05F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E05F	#FFFFFF	#000000	##000000
##42E05F	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC52

Deuteranopia (green-blind)

#D1BF69

Tritanopia (blue-blind)

#00DBC4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #42e05f;
/* rgb */ color: rgb(66, 224, 95);
/* oklch */ color: oklch(79.9% 0.216 146.1);

Tailwind

colors: {
  custom: {
    50: '#8beb90',
    500: '#42e05f',
    950: '#000000',
  },
}

SCSS

$custom: #42e05f;
$custom-light: #8beb90;
$custom-dark: #000000;

JSON

{
  "hex": "#42e05f",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 95
  },
  "hsl": {
    "h": 131.013,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79868,
    "c": 0.21551,
    "h": 146.1
  },
  "luminance": 0.55296
}

Semantic roles & 50–950 ramp

primary

#42E05F

secondary

#953183

accent

#39CDEF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #42E05F

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

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