#42BE7B#42BE7B

#42BE7B is a light, vivid green. Relative luminance 0.394; OKLCH L 71.6% C 0.147 H 155.8°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#42BE7B
RGB	rgb(66, 190, 123)
HSL	hsl(148, 49%, 50%)
HSV	hsv(148, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 35.3%, 25.5%)
CIE-LAB	lab(69.05, -49.54, 24.06)
CIE-LCH	lch(69.05, 55.08, 154.09°)
OKLab	oklab(71.61% -0.1343 0.0605)
OKLCH	oklch(71.61% 0.147 155.8)
XYZ	xyz(24.2332, 39.4127, 25.0653)
Luminance	0.3942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE7B #BE4285

analogous

#47BE42 #42BE7B #42BEB9

triadic

#42BE7B #7B42BE #BE7B42

tetradic

#42BE7B #4247BE #BE4285 #BEB942

square

#42BE7B #4247BE #BE4285 #BEB942

split-complementary

#42BE7B #B942BE #BE4247

monochromatic

#226340 #32915E #42BE7B #70CE9B #9DDDBB

Accessibility & contrast

On white

2.36

#42BE7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#42BE7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE7B

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE7B	#FFFFFF	#000000	##000000
##42BE7B	1.00	2.36	8.88	8.88
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAF77

Deuteranopia (green-blind)

#ADA47F

Tritanopia (blue-blind)

#00BCAD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42be7b;
/* rgb */ color: rgb(66, 190, 123);
/* oklch */ color: oklch(71.6% 0.147 155.8);

Tailwind

colors: {
  custom: {
    50: '#84d2a1',
    500: '#42be7b',
    950: '#000000',
  },
}

SCSS

$custom: #42be7b;
$custom-light: #84d2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#42be7b",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 123
  },
  "hsl": {
    "h": 147.581,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7161,
    "c": 0.14729,
    "h": 155.8
  },
  "luminance": 0.39415
}

Semantic roles & 50–950 ramp

primary

#42BE7B

secondary

#CA92B0

accent

#4F99D8

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #42BE7B

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

Preview Lab → · Contrast checker → · Palette generator →