#42C734#42C734

#42C734 is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.0% C 0.216 H 141.8°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#42C734
RGB	rgb(66, 199, 52)
HSL	hsl(114, 59%, 49%)
HSV	hsv(114, 74%, 78%)
CMYK	cmyk(66.8%, 0%, 73.9%, 22%)
CIE-LAB	lab(71.04, -62.31, 59.31)
CIE-LCH	lch(71.04, 86.03, 136.41°)
OKLab	oklab(72.99% -0.1699 0.1339)
OKLCH	oklch(72.99% 0.216 141.8)
XYZ	xyz(23.2888, 42.2506, 10.1760)
Luminance	0.4225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C734 #B934C7

analogous

#8CC734 #42C734 #34C770

triadic

#42C734 #3442C7 #C73442

tetradic

#42C734 #348CC7 #B934C7 #C77034

square

#42C734 #348CC7 #B934C7 #C77034

split-complementary

#42C734 #7034C7 #C7348C

monochromatic

#22661B #329627 #42C734 #6DD662 #9AE393

Accessibility & contrast

On white

2.22

#42C734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#42C734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C734

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C734	#FFFFFF	#000000	##000000
##42C734	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB417

Deuteranopia (green-blind)

#BCAA44

Tritanopia (blue-blind)

#25C1AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c734;
/* rgb */ color: rgb(66, 199, 52);
/* oklch */ color: oklch(73.0% 0.216 141.8);

Tailwind

colors: {
  custom: {
    50: '#88d975',
    500: '#42c734',
    950: '#000000',
  },
}

SCSS

$custom: #42c734;
$custom-light: #88d975;
$custom-dark: #000000;

JSON

{
  "hex": "#42c734",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 114.286,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72987,
    "c": 0.21629,
    "h": 141.8
  },
  "luminance": 0.42253
}

Semantic roles & 50–950 ramp

primary

#42C734

secondary

#C789CE

accent

#46E2D3

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42C734

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

Preview Lab → · Contrast checker → · Palette generator →