#42D576#42D576

#42D576 is a light, vivid green. Relative luminance 0.501; OKLCH L 77.4% C 0.182 H 151.0°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#42D576
RGB	rgb(66, 213, 118)
HSL	hsl(141, 64%, 55%)
HSV	hsv(141, 69%, 84%)
CMYK	cmyk(69%, 0%, 44.6%, 16.5%)
CIE-LAB	lab(76.10, -59.19, 35.92)
CIE-LCH	lch(76.10, 69.23, 148.75°)
OKLab	oklab(77.39% -0.1594 0.0883)
OKLCH	oklch(77.39% 0.182 151)
XYZ	xyz(29.3086, 50.0515, 25.2523)
Luminance	0.5006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D576 #D542A1

analogous

#58D542 #42D576 #42D5BF

triadic

#42D576 #7642D5 #D57642

tetradic

#42D576 #4258D5 #D542A1 #D5BF42

square

#42D576 #4258D5 #D542A1 #D5BF42

split-complementary

#42D576 #BF42D5 #D54258

monochromatic

#1C8040 #28B259 #42D576 #74E09A #A6EBBF

Accessibility & contrast

On white

1.91

#42D576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#42D576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D576

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D576	#FFFFFF	#000000	##000000
##42D576	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C36F

Deuteranopia (green-blind)

#C4B77D

Tritanopia (blue-blind)

#00D2BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d576;
/* rgb */ color: rgb(66, 213, 118);
/* oklch */ color: oklch(77.4% 0.182 151.0);

Tailwind

colors: {
  custom: {
    50: '#88e39f',
    500: '#42d576',
    950: '#000000',
  },
}

SCSS

$custom: #42d576;
$custom-light: #88e39f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d576",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 118
  },
  "hsl": {
    "h": 141.224,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77391,
    "c": 0.18226,
    "h": 151
  },
  "luminance": 0.50055
}

Semantic roles & 50–950 ramp

primary

#42D576

secondary

#87346A

accent

#41ACE7

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #42D576

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

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