#42CD7B#42CD7B

#42CD7B is a light, vivid green. Relative luminance 0.463; OKLCH L 75.4% C 0.167 H 153.3°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#42CD7B
RGB	rgb(66, 205, 123)
HSL	hsl(145, 58%, 53%)
HSV	hsv(145, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 40%, 19.6%)
CIE-LAB	lab(73.71, -55.36, 30.26)
CIE-LCH	lch(73.71, 63.09, 151.34°)
OKLab	oklab(75.44% -0.1494 0.0753)
OKLCH	oklch(75.44% 0.167 153.3)
XYZ	xyz(27.6508, 46.2479, 26.2046)
Luminance	0.4625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD7B #CD4294

analogous

#4ECD42 #42CD7B #42CDC0

triadic

#42CD7B #7B42CD #CD7B42

tetradic

#42CD7B #424ECD #CD4294 #CDC042

square

#42CD7B #424ECD #CD4294 #CDC042

split-complementary

#42CD7B #C042CD #CD424E

monochromatic

#1F7643 #2CA65E #42CD7B #72DA9D #A3E7BF

Accessibility & contrast

On white

2.05

#42CD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#42CD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD7B

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD7B	#FFFFFF	#000000	##000000
##42CD7B	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBD75

Deuteranopia (green-blind)

#BCB080

Tritanopia (blue-blind)

#00CAB9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd7b;
/* rgb */ color: rgb(66, 205, 123);
/* oklch */ color: oklch(75.4% 0.167 153.3);

Tailwind

colors: {
  custom: {
    50: '#87dda2',
    500: '#42cd7b',
    950: '#000000',
  },
}

SCSS

$custom: #42cd7b;
$custom-light: #87dda2;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd7b",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 123
  },
  "hsl": {
    "h": 144.604,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75442,
    "c": 0.16732,
    "h": 153.3
  },
  "luminance": 0.46251
}

Semantic roles & 50–950 ramp

primary

#42CD7B

secondary

#D397BB

accent

#46A2E1

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CD7B

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

Preview Lab → · Contrast checker → · Palette generator →