#42CA65#42CA65

#42CA65 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.3% C 0.183 H 148.3°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#42CA65
RGB	rgb(66, 202, 101)
HSL	hsl(135, 56%, 53%)
HSV	hsv(135, 67%, 79%)
CMYK	cmyk(67.3%, 0%, 50%, 20.8%)
CIE-LAB	lab(72.45, -57.88, 39.75)
CIE-LCH	lch(72.45, 70.21, 145.52°)
OKLab	oklab(74.3% -0.156 0.0963)
OKLCH	oklch(74.3% 0.183 148.3)
XYZ	xyz(25.7143, 44.3361, 19.5120)
Luminance	0.4434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CA65 #CA42A7

analogous

#63CA42 #42CA65 #42CAA9

triadic

#42CA65 #6542CA #CA6542

tetradic

#42CA65 #4263CA #CA42A7 #CAA942

square

#42CA65 #4263CA #CA42A7 #CAA942

split-complementary

#42CA65 #A942CA #CA4263

monochromatic

#207235 #2DA24B #42CA65 #72D78C #A2E5B3

Accessibility & contrast

On white

2.13

#42CA65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#42CA65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CA65

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CA65	#FFFFFF	#000000	##000000
##42CA65	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB95D

Deuteranopia (green-blind)

#BBAD6C

Tritanopia (blue-blind)

#00C6B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42ca65;
/* rgb */ color: rgb(66, 202, 101);
/* oklch */ color: oklch(74.3% 0.183 148.3);

Tailwind

colors: {
  custom: {
    50: '#87db93',
    500: '#42ca65',
    950: '#000000',
  },
}

SCSS

$custom: #42ca65;
$custom-light: #87db93;
$custom-dark: #000000;

JSON

{
  "hex": "#42ca65",
  "rgb": {
    "r": 66,
    "g": 202,
    "b": 101
  },
  "hsl": {
    "h": 135.441,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74303,
    "c": 0.18334,
    "h": 148.3
  },
  "luminance": 0.44339
}

Semantic roles & 50–950 ramp

primary

#42CA65

secondary

#D196C2

accent

#48B9DF

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #42CA65

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

Preview Lab → · Contrast checker → · Palette generator →