#42BF7B#42BF7B

#42BF7B is a light, vivid green. Relative luminance 0.399; OKLCH L 71.9% C 0.149 H 155.6°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#42BF7B
RGB	rgb(66, 191, 123)
HSL	hsl(147, 49%, 50%)
HSV	hsv(147, 65%, 75%)
CMYK	cmyk(65.4%, 0%, 35.6%, 25.1%)
CIE-LAB	lab(69.36, -49.94, 24.48)
CIE-LCH	lch(69.36, 55.62, 153.89°)
OKLab	oklab(71.87% -0.1353 0.0615)
OKLCH	oklch(71.87% 0.149 155.6)
XYZ	xyz(24.4505, 39.8473, 25.1378)
Luminance	0.3985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF7B #BF4286

analogous

#47BF42 #42BF7B #42BFB9

triadic

#42BF7B #7B42BF #BF7B42

tetradic

#42BF7B #4247BF #BF4286 #BFB942

square

#42BF7B #4247BF #BF4286 #BFB942

split-complementary

#42BF7B #B942BF #BF4247

monochromatic

#226540 #32925E #42BF7B #70CE9B #9DDEBB

Accessibility & contrast

On white

2.34

#42BF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#42BF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF7B

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF7B	#FFFFFF	#000000	##000000
##42BF7B	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB077

Deuteranopia (green-blind)

#AEA57F

Tritanopia (blue-blind)

#00BDAE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42bf7b;
/* rgb */ color: rgb(66, 191, 123);
/* oklch */ color: oklch(71.9% 0.149 155.6);

Tailwind

colors: {
  custom: {
    50: '#84d3a1',
    500: '#42bf7b',
    950: '#000000',
  },
}

SCSS

$custom: #42bf7b;
$custom-light: #84d3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf7b",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 123
  },
  "hsl": {
    "h": 147.36,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71866,
    "c": 0.14864,
    "h": 155.6
  },
  "luminance": 0.3985
}

Semantic roles & 50–950 ramp

primary

#42BF7B

secondary

#CA93B1

accent

#4F9AD9

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #42BF7B

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

Preview Lab → · Contrast checker → · Palette generator →