#42B52F#42B52F

#42B52F is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.199 H 141.1°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#42B52F
RGB	rgb(66, 181, 47)
HSL	hsl(111, 59%, 45%)
HSV	hsv(111, 74%, 71%)
CMYK	cmyk(63.5%, 0%, 74%, 29%)
CIE-LAB	lab(65.29, -56.57, 55.30)
CIE-LCH	lch(65.29, 79.11, 135.65°)
OKLab	oklab(68.21% -0.1546 0.1248)
OKLCH	oklch(68.21% 0.199 141.1)
XYZ	xyz(19.2828, 34.4094, 8.3143)
Luminance	0.3441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B52F #A22FB5

analogous

#85B52F #42B52F #2FB55F

triadic

#42B52F #2F42B5 #B52F42

tetradic

#42B52F #2F85B5 #A22FB5 #B55F2F

square

#42B52F #2F85B5 #A22FB5 #B55F2F

split-complementary

#42B52F #5F2FB5 #B52F85

monochromatic

#1F5416 #308422 #42B52F #62D150 #8EDE80

Accessibility & contrast

On white

2.66

#42B52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#42B52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B52F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B52F	#FFFFFF	#000000	##000000
##42B52F	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA415

Deuteranopia (green-blind)

#AC9B3D

Tritanopia (blue-blind)

#2EAF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #42b52f;
/* rgb */ color: rgb(66, 181, 47);
/* oklch */ color: oklch(68.2% 0.199 141.1);

Tailwind

colors: {
  custom: {
    50: '#85cc70',
    500: '#42b52f',
    950: '#000000',
  },
}

SCSS

$custom: #42b52f;
$custom-light: #85cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#42b52f",
  "rgb": {
    "r": 66,
    "g": 181,
    "b": 47
  },
  "hsl": {
    "h": 111.493,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68208,
    "c": 0.19873,
    "h": 141.1
  },
  "luminance": 0.34411
}

Semantic roles & 50–950 ramp

primary

#42B52F

secondary

#BC79C7

accent

#46E2CC

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B52F

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

Preview Lab → · Contrast checker → · Palette generator →