#42BE4E#42BE4E

#42BE4E is a light, vivid green. Relative luminance 0.385; OKLCH L 70.9% C 0.188 H 144.8°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#42BE4E
RGB	rgb(66, 190, 78)
HSL	hsl(126, 49%, 50%)
HSV	hsv(126, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 58.9%, 25.5%)
CIE-LAB	lab(68.41, -56.69, 45.85)
CIE-LCH	lch(68.41, 72.91, 141.03°)
OKLab	oklab(70.88% -0.1534 0.1082)
OKLCH	oklch(70.88% 0.188 144.8)
XYZ	xyz(22.0340, 38.5330, 13.4827)
Luminance	0.3854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE4E #BE42B2

analogous

#74BE42 #42BE4E #42BE8C

triadic

#42BE4E #4E42BE #BE4E42

tetradic

#42BE4E #4274BE #BE42B2 #BE8C42

square

#42BE4E #4274BE #BE42B2 #BE8C42

split-complementary

#42BE4E #8C42BE #BE4274

monochromatic

#226329 #32913B #42BE4E #70CE79 #9DDDA3

Accessibility & contrast

On white

2.41

#42BE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#42BE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE4E

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE4E	#FFFFFF	#000000	##000000
##42BE4E	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD42

Deuteranopia (green-blind)

#B2A357

Tritanopia (blue-blind)

#21B9A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42be4e;
/* rgb */ color: rgb(66, 190, 78);
/* oklch */ color: oklch(70.9% 0.188 144.8);

Tailwind

colors: {
  custom: {
    50: '#85d383',
    500: '#42be4e',
    950: '#000000',
  },
}

SCSS

$custom: #42be4e;
$custom-light: #85d383;
$custom-dark: #000000;

JSON

{
  "hex": "#42be4e",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 78
  },
  "hsl": {
    "h": 125.806,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70877,
    "c": 0.18775,
    "h": 144.8
  },
  "luminance": 0.38535
}

Semantic roles & 50–950 ramp

primary

#42BE4E

secondary

#CA92C4

accent

#4FCBD8

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BE4E

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

Preview Lab → · Contrast checker → · Palette generator →