#42B53E#42B53E

#42B53E is a light, vivid green. Relative luminance 0.346; OKLCH L 68.3% C 0.189 H 142.7°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#42B53E
RGB	rgb(66, 181, 62)
HSL	hsl(118, 49%, 48%)
HSV	hsv(118, 66%, 71%)
CMYK	cmyk(63.5%, 0%, 65.7%, 29%)
CIE-LAB	lab(65.40, -55.26, 49.54)
CIE-LCH	lch(65.40, 74.21, 138.13°)
OKLab	oklab(68.34% -0.1503 0.1146)
OKLCH	oklch(68.34% 0.189 142.7)
XYZ	xyz(19.6390, 34.5519, 10.1907)
Luminance	0.3455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B53E #B13EB5

analogous

#7EB53E #42B53E #3EB575

triadic

#42B53E #3E42B5 #B53E42

tetradic

#42B53E #3E7EB5 #B13EB5 #B5753E

square

#42B53E #3E7EB5 #B13EB5 #B5753E

split-complementary

#42B53E #753EB5 #B53E7E

monochromatic

#215A1F #31872E #42B53E #69CA66 #96DA93

Accessibility & contrast

On white

2.65

#42B53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#42B53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B53E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B53E	#FFFFFF	#000000	##000000
##42B53E	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A52F

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#2BB09C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #42b53e;
/* rgb */ color: rgb(66, 181, 62);
/* oklch */ color: oklch(68.3% 0.189 142.7);

Tailwind

colors: {
  custom: {
    50: '#84cc79',
    500: '#42b53e',
    950: '#000000',
  },
}

SCSS

$custom: #42b53e;
$custom-light: #84cc79;
$custom-dark: #000000;

JSON

{
  "hex": "#42b53e",
  "rgb": {
    "r": 66,
    "g": 181,
    "b": 62
  },
  "hsl": {
    "h": 117.983,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68337,
    "c": 0.18898,
    "h": 142.7
  },
  "luminance": 0.34554
}

Semantic roles & 50–950 ramp

primary

#42B53E

secondary

#C389C5

accent

#4FD9D4

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #42B53E

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

Preview Lab → · Contrast checker → · Palette generator →