#42CE7E#42CE7E

#42CE7E is a light, vivid green. Relative luminance 0.468; OKLCH L 75.8% C 0.166 H 154.0°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#42CE7E
RGB	rgb(66, 206, 126)
HSL	hsl(146, 59%, 53%)
HSV	hsv(146, 68%, 81%)
CMYK	cmyk(68%, 0%, 38.8%, 19.2%)
CIE-LAB	lab(74.06, -55.19, 29.19)
CIE-LCH	lch(74.06, 62.43, 152.13°)
OKLab	oklab(75.75% -0.1491 0.0728)
OKLCH	oklch(75.75% 0.166 154)
XYZ	xyz(28.0815, 46.8041, 27.2888)
Luminance	0.4681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE7E #CE4292

analogous

#4CCE42 #42CE7E #42CEC4

triadic

#42CE7E #7E42CE #CE7E42

tetradic

#42CE7E #424CCE #CE4292 #CEC442

square

#42CE7E #424CCE #CE4292 #CEC442

split-complementary

#42CE7E #C442CE #CE424C

monochromatic

#1F7745 #2BA761 #42CE7E #73DB9F #A3E7C0

Accessibility & contrast

On white

2.03

#42CE7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#42CE7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE7E

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE7E	#FFFFFF	#000000	##000000
##42CE7E	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE79

Deuteranopia (green-blind)

#BCB183

Tritanopia (blue-blind)

#00CCBA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce7e;
/* rgb */ color: rgb(66, 206, 126);
/* oklch */ color: oklch(75.8% 0.166 154.0);

Tailwind

colors: {
  custom: {
    50: '#87dea4',
    500: '#42ce7e',
    950: '#000000',
  },
}

SCSS

$custom: #42ce7e;
$custom-light: #87dea4;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce7e",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 126
  },
  "hsl": {
    "h": 145.714,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75753,
    "c": 0.16591,
    "h": 154
  },
  "luminance": 0.46807
}

Semantic roles & 50–950 ramp

primary

#42CE7E

secondary

#D498BA

accent

#469FE2

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CE7E

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

Preview Lab → · Contrast checker → · Palette generator →