#42B73E#42B73E

#42B73E is a light, vivid green. Relative luminance 0.354; OKLCH L 68.9% C 0.191 H 142.7°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#42B73E
RGB	rgb(66, 183, 62)
HSL	hsl(118, 49%, 48%)
HSV	hsv(118, 66%, 72%)
CMYK	cmyk(63.9%, 0%, 66.1%, 28.2%)
CIE-LAB	lab(66.04, -55.97, 50.23)
CIE-LCH	lch(66.04, 75.21, 138.09°)
OKLab	oklab(68.86% -0.1522 0.116)
OKLCH	oklch(68.86% 0.191 142.7)
XYZ	xyz(20.0486, 35.3710, 10.3272)
Luminance	0.3537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B73E #B33EB7

analogous

#7EB73E #42B73E #3EB777

triadic

#42B73E #3E42B7 #B73E42

tetradic

#42B73E #3E7EB7 #B33EB7 #B7773E

square

#42B73E #3E7EB7 #B33EB7 #B7773E

split-complementary

#42B73E #773EB7 #B73E7E

monochromatic

#215C1F #32892F #42B73E #6ACB67 #97DB94

Accessibility & contrast

On white

2.60

#42B73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#42B73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B73E

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B73E	#FFFFFF	#000000	##000000
##42B73E	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62E

Deuteranopia (green-blind)

#AD9D49

Tritanopia (blue-blind)

#2AB29E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #42b73e;
/* rgb */ color: rgb(66, 183, 62);
/* oklch */ color: oklch(68.9% 0.191 142.7);

Tailwind

colors: {
  custom: {
    50: '#84ce79',
    500: '#42b73e',
    950: '#000000',
  },
}

SCSS

$custom: #42b73e;
$custom-light: #84ce79;
$custom-dark: #000000;

JSON

{
  "hex": "#42b73e",
  "rgb": {
    "r": 66,
    "g": 183,
    "b": 62
  },
  "hsl": {
    "h": 118.017,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68865,
    "c": 0.1914,
    "h": 142.7
  },
  "luminance": 0.35373
}

Semantic roles & 50–950 ramp

primary

#42B73E

secondary

#C48AC6

accent

#4FD9D4

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #42B73E

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

Preview Lab → · Contrast checker → · Palette generator →