#42C930#42C930

#42C930 is a light, highly saturated green. Relative luminance 0.431; OKLCH L 73.5% C 0.221 H 141.5°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#42C930
RGB	rgb(66, 201, 48)
HSL	hsl(113, 61%, 49%)
HSV	hsv(113, 76%, 79%)
CMYK	cmyk(67.2%, 0%, 76.1%, 21.2%)
CIE-LAB	lab(71.65, -63.25, 61.26)
CIE-LCH	lch(71.65, 88.06, 135.92°)
OKLab	oklab(73.48% -0.1726 0.1374)
OKLCH	oklch(73.48% 0.221 141.5)
XYZ	xyz(23.6656, 43.1425, 9.8759)
Luminance	0.4315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C930 #B730C9

analogous

#8FC930 #42C930 #30C96B

triadic

#42C930 #3042C9 #C93042

tetradic

#42C930 #308FC9 #B730C9 #C96B30

square

#42C930 #308FC9 #B730C9 #C96B30

split-complementary

#42C930 #6B30C9 #C9308F

monochromatic

#226618 #329824 #42C930 #6CD85E #99E48F

Accessibility & contrast

On white

2.18

#42C930 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#42C930 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C930

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C930	#FFFFFF	#000000	##000000
##42C930	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB609

Deuteranopia (green-blind)

#BEAB41

Tritanopia (blue-blind)

#25C3AC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c930;
/* rgb */ color: rgb(66, 201, 48);
/* oklch */ color: oklch(73.5% 0.221 141.5);

Tailwind

colors: {
  custom: {
    50: '#89db73',
    500: '#42c930',
    950: '#000000',
  },
}

SCSS

$custom: #42c930;
$custom-light: #89db73;
$custom-dark: #000000;

JSON

{
  "hex": "#42c930",
  "rgb": {
    "r": 66,
    "g": 201,
    "b": 48
  },
  "hsl": {
    "h": 112.941,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73483,
    "c": 0.22064,
    "h": 141.5
  },
  "luminance": 0.43145
}

Semantic roles & 50–950 ramp

primary

#42C930

secondary

#C686CF

accent

#43E5D2

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42C930

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

Preview Lab → · Contrast checker → · Palette generator →