#42C031#42C031

#42C031 is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.210 H 141.4°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#42C031
RGB	rgb(66, 192, 49)
HSL	hsl(113, 59%, 47%)
HSV	hsv(113, 74%, 75%)
CMYK	cmyk(65.6%, 0%, 74.5%, 24.7%)
CIE-LAB	lab(68.81, -60.19, 58.12)
CIE-LCH	lch(68.81, 83.67, 136.00°)
OKLab	oklab(71.13% -0.1643 0.131)
OKLCH	oklch(71.13% 0.21 141.4)
XYZ	xyz(21.6496, 39.0771, 9.3068)
Luminance	0.3908 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C031 #AF31C0

analogous

#8AC031 #42C031 #31C067

triadic

#42C031 #3142C0 #C03142

tetradic

#42C031 #318AC0 #AF31C0 #C06731

square

#42C031 #318AC0 #AF31C0 #C06731

split-complementary

#42C031 #6731C0 #C0318A

monochromatic

#205E18 #318F25 #42C031 #68D559 #95E18A

Accessibility & contrast

On white

2.38

#42C031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#42C031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C031

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C031	#FFFFFF	#000000	##000000
##42C031	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE13

Deuteranopia (green-blind)

#B6A440

Tritanopia (blue-blind)

#29BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42c031;
/* rgb */ color: rgb(66, 192, 49);
/* oklch */ color: oklch(71.1% 0.210 141.4);

Tailwind

colors: {
  custom: {
    50: '#87d473',
    500: '#42c031',
    950: '#000000',
  },
}

SCSS

$custom: #42c031;
$custom-light: #87d473;
$custom-dark: #000000;

JSON

{
  "hex": "#42c031",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 49
  },
  "hsl": {
    "h": 112.867,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71128,
    "c": 0.21013,
    "h": 141.4
  },
  "luminance": 0.39079
}

Semantic roles & 50–950 ramp

primary

#42C031

secondary

#C282CB

accent

#45E3D0

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #42C031

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

Preview Lab → · Contrast checker → · Palette generator →