#42CE77#42CE77

#42CE77 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.6% C 0.172 H 152.1°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#42CE77
RGB	rgb(66, 206, 119)
HSL	hsl(143, 59%, 53%)
HSV	hsv(143, 68%, 81%)
CMYK	cmyk(68%, 0%, 42.2%, 19.2%)
CIE-LAB	lab(73.95, -56.44, 32.63)
CIE-LCH	lch(73.95, 65.20, 149.96°)
OKLab	oklab(75.62% -0.1522 0.0807)
OKLCH	oklch(75.62% 0.172 152.1)
XYZ	xyz(27.6455, 46.6298, 24.9927)
Luminance	0.4663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE77 #CE4299

analogous

#53CE42 #42CE77 #42CEBD

triadic

#42CE77 #7742CE #CE7742

tetradic

#42CE77 #4253CE #CE4299 #CEBD42

square

#42CE77 #4253CE #CE4299 #CEBD42

split-complementary

#42CE77 #BD42CE #CE4253

monochromatic

#1F7740 #2BA75A #42CE77 #73DB9A #A3E7BD

Accessibility & contrast

On white

2.03

#42CE77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#42CE77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE77

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE77	#FFFFFF	#000000	##000000
##42CE77	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBD71

Deuteranopia (green-blind)

#BDB17D

Tritanopia (blue-blind)

#00CBB9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce77;
/* rgb */ color: rgb(66, 206, 119);
/* oklch */ color: oklch(75.6% 0.172 152.1);

Tailwind

colors: {
  custom: {
    50: '#87de9f',
    500: '#42ce77',
    950: '#000000',
  },
}

SCSS

$custom: #42ce77;
$custom-light: #87de9f;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce77",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 119
  },
  "hsl": {
    "h": 142.714,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75624,
    "c": 0.17228,
    "h": 152.1
  },
  "luminance": 0.46633
}

Semantic roles & 50–950 ramp

primary

#42CE77

secondary

#D498BD

accent

#46A7E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CE77

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

Preview Lab → · Contrast checker → · Palette generator →