#42C45E#42C45E

#42C45E is a light, vivid green. Relative luminance 0.414; OKLCH L 72.7% C 0.182 H 147.3°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#42C45E
RGB	rgb(66, 196, 94)
HSL	hsl(133, 52%, 51%)
HSV	hsv(133, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 52%, 23.1%)
CIE-LAB	lab(70.49, -56.73, 40.74)
CIE-LCH	lch(70.49, 69.84, 144.31°)
OKLab	oklab(72.65% -0.153 0.0982)
OKLCH	oklch(72.65% 0.182 147.3)
XYZ	xyz(24.0054, 41.4437, 17.3219)
Luminance	0.4145 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C45E #C442A8

analogous

#67C442 #42C45E #42C49F

triadic

#42C45E #5E42C4 #C45E42

tetradic

#42C45E #4267C4 #C442A8 #C49F42

square

#42C45E #4267C4 #C442A8 #C49F42

split-complementary

#42C45E #9F42C4 #C44267

monochromatic

#216A31 #309946 #42C45E #71D386 #9FE1AD

Accessibility & contrast

On white

2.26

#42C45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#42C45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C45E

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C45E	#FFFFFF	#000000	##000000
##42C45E	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B355

Deuteranopia (green-blind)

#B6A866

Tritanopia (blue-blind)

#12C0AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c45e;
/* rgb */ color: rgb(66, 196, 94);
/* oklch */ color: oklch(72.7% 0.182 147.3);

Tailwind

colors: {
  custom: {
    50: '#86d78e',
    500: '#42c45e',
    950: '#000000',
  },
}

SCSS

$custom: #42c45e;
$custom-light: #86d78e;
$custom-dark: #000000;

JSON

{
  "hex": "#42c45e",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 94
  },
  "hsl": {
    "h": 132.923,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7265,
    "c": 0.18181,
    "h": 147.3
  },
  "luminance": 0.41446
}

Semantic roles & 50–950 ramp

primary

#42C45E

secondary

#CE94C1

accent

#4CBDDC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #42C45E

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

Preview Lab → · Contrast checker → · Palette generator →