#42C47F#42C47F

#42C47F is a light, vivid green. Relative luminance 0.422; OKLCH L 73.2% C 0.152 H 156.0°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#42C47F
RGB	rgb(66, 196, 127)
HSL	hsl(148, 52%, 51%)
HSV	hsv(148, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 35.2%, 23.1%)
CIE-LAB	lab(70.99, -51.14, 24.55)
CIE-LCH	lch(70.99, 56.73, 154.35°)
OKLab	oklab(73.23% -0.1386 0.0617)
OKLCH	oklch(73.23% 0.152 156)
XYZ	xyz(25.8151, 42.1676, 26.8532)
Luminance	0.4217 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C47F #C44287

analogous

#46C442 #42C47F #42C4C0

triadic

#42C47F #7F42C4 #C47F42

tetradic

#42C47F #4246C4 #C44287 #C4C042

square

#42C47F #4246C4 #C44287 #C4C042

split-complementary

#42C47F #C042C4 #C44246

monochromatic

#216A44 #309961 #42C47F #71D39F #9FE1BE

Accessibility & contrast

On white

2.23

#42C47F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#42C47F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C47F

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C47F	#FFFFFF	#000000	##000000
##42C47F	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B57B

Deuteranopia (green-blind)

#B2A983

Tritanopia (blue-blind)

#00C2B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c47f;
/* rgb */ color: rgb(66, 196, 127);
/* oklch */ color: oklch(73.2% 0.152 156.0);

Tailwind

colors: {
  custom: {
    50: '#85d7a4',
    500: '#42c47f',
    950: '#000000',
  },
}

SCSS

$custom: #42c47f;
$custom-light: #85d7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#42c47f",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 127
  },
  "hsl": {
    "h": 148.154,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73226,
    "c": 0.15172,
    "h": 156
  },
  "luminance": 0.4217
}

Semantic roles & 50–950 ramp

primary

#42C47F

secondary

#CE94B3

accent

#4C98DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #42C47F

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

Preview Lab → · Contrast checker → · Palette generator →