#42C448#42C448

#42C448 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.4% C 0.200 H 143.8°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#42C448
RGB	rgb(66, 196, 72)
HSL	hsl(123, 52%, 51%)
HSV	hsv(123, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 63.3%, 23.1%)
CIE-LAB	lab(70.25, -59.48, 50.62)
CIE-LCH	lch(70.25, 78.11, 139.60°)
OKLab	oklab(72.38% -0.1612 0.1179)
OKLCH	oklch(72.38% 0.2 143.8)
XYZ	xyz(23.1550, 41.1036, 12.8431)
Luminance	0.4111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C448 #C442BE

analogous

#7DC442 #42C448 #42C489

triadic

#42C448 #4842C4 #C44842

tetradic

#42C448 #427DC4 #C442BE #C48942

square

#42C448 #427DC4 #C442BE #C48942

split-complementary

#42C448 #8942C4 #C4427D

monochromatic

#216A25 #309935 #42C448 #71D375 #9FE1A2

Accessibility & contrast

On white

2.28

#42C448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#42C448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C448

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C448	#FFFFFF	#000000	##000000
##42C448	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B239

Deuteranopia (green-blind)

#B8A853

Tritanopia (blue-blind)

#20BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c448;
/* rgb */ color: rgb(66, 196, 72);
/* oklch */ color: oklch(72.4% 0.200 143.8);

Tailwind

colors: {
  custom: {
    50: '#87d780',
    500: '#42c448',
    950: '#000000',
  },
}

SCSS

$custom: #42c448;
$custom-light: #87d780;
$custom-dark: #000000;

JSON

{
  "hex": "#42c448",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 72
  },
  "hsl": {
    "h": 122.769,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72377,
    "c": 0.19976,
    "h": 143.8
  },
  "luminance": 0.41106
}

Semantic roles & 50–950 ramp

primary

#42C448

secondary

#CE94CB

accent

#4CD5DC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0D140A

muted

#7D837C

Preview Lab

Preview with #42C448

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

Preview Lab → · Contrast checker → · Palette generator →