#42CC7F#42CC7F

#42CC7F is a light, vivid green. Relative luminance 0.459; OKLCH L 75.3% C 0.162 H 154.6°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#42CC7F
RGB	rgb(66, 204, 127)
HSL	hsl(147, 58%, 53%)
HSV	hsv(147, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 37.7%, 20%)
CIE-LAB	lab(73.46, -54.25, 27.87)
CIE-LCH	lch(73.46, 60.99, 152.81°)
OKLab	oklab(75.26% -0.1466 0.0697)
OKLCH	oklch(75.26% 0.162 154.6)
XYZ	xyz(27.6679, 45.8733, 27.4708)
Luminance	0.4588 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC7F #CC428F

analogous

#4ACC42 #42CC7F #42CCC4

triadic

#42CC7F #7F42CC #CC7F42

tetradic

#42CC7F #424ACC #CC428F #CCC442

square

#42CC7F #424ACC #CC428F #CCC442

split-complementary

#42CC7F #C442CC #CC424A

monochromatic

#1F7445 #2CA461 #42CC7F #72D9A0 #A2E6C0

Accessibility & contrast

On white

2.06

#42CC7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#42CC7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC7F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC7F	#FFFFFF	#000000	##000000
##42CC7F	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC7A

Deuteranopia (green-blind)

#BAAF84

Tritanopia (blue-blind)

#00CAB8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cc7f;
/* rgb */ color: rgb(66, 204, 127);
/* oklch */ color: oklch(75.3% 0.162 154.6);

Tailwind

colors: {
  custom: {
    50: '#87dca4',
    500: '#42cc7f',
    950: '#000000',
  },
}

SCSS

$custom: #42cc7f;
$custom-light: #87dca4;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc7f",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 127
  },
  "hsl": {
    "h": 146.522,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75264,
    "c": 0.16236,
    "h": 154.6
  },
  "luminance": 0.45876
}

Semantic roles & 50–950 ramp

primary

#42CC7F

secondary

#D397B8

accent

#479DE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CC7F

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

Preview Lab → · Contrast checker → · Palette generator →