#42DF97#42DF97

#42DF97 is a light, vivid teal. Relative luminance 0.562; OKLCH L 80.5% C 0.166 H 158.7°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#42DF97
RGB	rgb(66, 223, 151)
HSL	hsl(152, 71%, 57%)
HSV	hsv(152, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 32.3%, 12.5%)
CIE-LAB	lab(79.71, -56.84, 23.82)
CIE-LCH	lch(79.71, 61.63, 157.26°)
OKLab	oklab(80.54% -0.1544 0.0602)
OKLCH	oklch(80.54% 0.166 158.7)
XYZ	xyz(34.2170, 56.1641, 38.3096)
Luminance	0.5617 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF97 #DF428A

analogous

#42DF49 #42DF97 #42D9DF

triadic

#42DF97 #9742DF #DF9742

tetradic

#42DF97 #4942DF #DF428A #D9DF42

square

#42DF97 #4942DF #DF428A #D9DF42

split-complementary

#42DF97 #DF42D9 #DF4942

monochromatic

#188E58 #21C379 #42DF97 #76E8B4 #ABF1D1

Accessibility & contrast

On white

1.72

#42DF97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#42DF97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF97

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF97	#FFFFFF	#000000	##000000
##42DF97	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCE93

Deuteranopia (green-blind)

#C9C09C

Tritanopia (blue-blind)

#00DECC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42df97;
/* rgb */ color: rgb(66, 223, 151);
/* oklch */ color: oklch(80.5% 0.166 158.7);

Tailwind

colors: {
  custom: {
    50: '#8aeab6',
    500: '#42df97',
    950: '#000000',
  },
}

SCSS

$custom: #42df97;
$custom-light: #8aeab6;
$custom-dark: #000000;

JSON

{
  "hex": "#42df97",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 151
  },
  "hsl": {
    "h": 152.484,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80541,
    "c": 0.16574,
    "h": 158.7
  },
  "luminance": 0.56168
}

Semantic roles & 50–950 ramp

primary

#42DF97

secondary

#94325F

accent

#3A8CEE

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #42DF97

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

Preview Lab → · Contrast checker → · Palette generator →