#42AE5F#42AE5F

#42AE5F is a light, vivid green. Relative luminance 0.323; OKLCH L 66.9% C 0.152 H 149.3°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#42AE5F
RGB	rgb(66, 174, 95)
HSL	hsl(136, 45%, 47%)
HSV	hsv(136, 62%, 68%)
CMYK	cmyk(62.1%, 0%, 45.4%, 31.8%)
CIE-LAB	lab(63.55, -48.27, 31.56)
CIE-LCH	lch(63.55, 57.68, 146.82°)
OKLab	oklab(66.94% -0.1304 0.0775)
OKLCH	oklch(66.94% 0.152 149.3)
XYZ	xyz(19.4470, 32.2547, 16.0252)
Luminance	0.3226 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AE5F #AE4291

analogous

#5BAE42 #42AE5F #42AE95

triadic

#42AE5F #5F42AE #AE5F42

tetradic

#42AE5F #425BAE #AE4291 #AE9542

square

#42AE5F #425BAE #AE4291 #AE9542

split-complementary

#42AE5F #9542AE #AE425B

monochromatic

#20552F #318247 #42AE5F #68C681 #94D6A6

Accessibility & contrast

On white

2.82

#42AE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#42AE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AE5F

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AE5F	#FFFFFF	#000000	##000000
##42AE5F	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA059

Deuteranopia (green-blind)

#A19664

Tritanopia (blue-blind)

#21AB9B

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #42ae5f;
/* rgb */ color: rgb(66, 174, 95);
/* oklch */ color: oklch(66.9% 0.152 149.3);

Tailwind

colors: {
  custom: {
    50: '#81c78d',
    500: '#42ae5f',
    950: '#000000',
  },
}

SCSS

$custom: #42ae5f;
$custom-light: #81c78d;
$custom-dark: #000000;

JSON

{
  "hex": "#42ae5f",
  "rgb": {
    "r": 66,
    "g": 174,
    "b": 95
  },
  "hsl": {
    "h": 136.111,
    "s": 45,
    "l": 47.059
  },
  "oklch": {
    "l": 0.66939,
    "c": 0.15166,
    "h": 149.3
  },
  "luminance": 0.32257
}

Semantic roles & 50–950 ramp

primary

#42AE5F

secondary

#C28AB3

accent

#53B2D5

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #42AE5F

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

Preview Lab → · Contrast checker → · Palette generator →