#42DF77#42DF77

#42DF77 is a light, vivid green. Relative luminance 0.553; OKLCH L 79.9% C 0.194 H 150.3°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#42DF77
RGB	rgb(66, 223, 119)
HSL	hsl(140, 71%, 57%)
HSV	hsv(140, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 46.6%, 12.5%)
CIE-LAB	lab(79.19, -62.61, 39.36)
CIE-LCH	lch(79.19, 73.96, 147.84°)
OKLab	oklab(79.95% -0.1685 0.0962)
OKLCH	oklch(79.95% 0.194 150.3)
XYZ	xyz(31.9616, 55.2619, 26.4314)
Luminance	0.5527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF77 #DF42AA

analogous

#5CDF42 #42DF77 #42DFC6

triadic

#42DF77 #7742DF #DF7742

tetradic

#42DF77 #425CDF #DF42AA #DFC642

square

#42DF77 #425CDF #DF42AA #DFC642

split-complementary

#42DF77 #C642DF #DF425C

monochromatic

#188E40 #21C358 #42DF77 #76E89D #ABF1C2

Accessibility & contrast

On white

1.74

#42DF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#42DF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF77

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF77	#FFFFFF	#000000	##000000
##42DF77	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CC6F

Deuteranopia (green-blind)

#CDBF7E

Tritanopia (blue-blind)

#00DBC6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #42df77;
/* rgb */ color: rgb(66, 223, 119);
/* oklch */ color: oklch(79.9% 0.194 150.3);

Tailwind

colors: {
  custom: {
    50: '#8aeaa0',
    500: '#42df77',
    950: '#000000',
  },
}

SCSS

$custom: #42df77;
$custom-light: #8aeaa0;
$custom-dark: #000000;

JSON

{
  "hex": "#42df77",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 119
  },
  "hsl": {
    "h": 140.255,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79948,
    "c": 0.19408,
    "h": 150.3
  },
  "luminance": 0.55266
}

Semantic roles & 50–950 ramp

primary

#42DF77

secondary

#943273

accent

#3AB1EE

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160F

muted

#7F8580

Preview Lab

Preview with #42DF77

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

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