#4CD37B#4CD37B

#4CD37B is a light, vivid green. Relative luminance 0.496; OKLCH L 77.2% C 0.171 H 151.5°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4CD37B
RGB	rgb(76, 211, 123)
HSL	hsl(141, 61%, 56%)
HSV	hsv(141, 64%, 83%)
CMYK	cmyk(64%, 0%, 41.7%, 17.3%)
CIE-LAB	lab(75.79, -55.81, 33.04)
CIE-LCH	lch(75.79, 64.85, 149.37°)
OKLab	oklab(77.23% -0.1507 0.0818)
OKLCH	oklch(77.23% 0.171 151.5)
XYZ	xyz(29.8475, 49.5520, 26.7266)
Luminance	0.4955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD37B #D34CA4

analogous

#61D34C #4CD37B #4CD3BF

triadic

#4CD37B #7B4CD3 #D37B4C

tetradic

#4CD37B #4C61D3 #D34CA4 #D3BF4C

square

#4CD37B #4C61D3 #D34CA4 #D3BF4C

split-complementary

#4CD37B #BF4CD3 #D34C61

monochromatic

#208443 #2DB55C #4CD37B #7DDF9F #AEEBC3

Accessibility & contrast

On white

1.92

#4CD37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#4CD37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD37B

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD37B	#FFFFFF	#000000	##000000
##4CD37B	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C275

Deuteranopia (green-blind)

#C2B681

Tritanopia (blue-blind)

#10D0BD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4cd37b;
/* rgb */ color: rgb(76, 211, 123);
/* oklch */ color: oklch(77.2% 0.171 151.5);

Tailwind

colors: {
  custom: {
    50: '#8ce1a2',
    500: '#4cd37b',
    950: '#000000',
  },
}

SCSS

$custom: #4cd37b;
$custom-light: #8ce1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd37b",
  "rgb": {
    "r": 76,
    "g": 211,
    "b": 123
  },
  "hsl": {
    "h": 140.889,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77229,
    "c": 0.17144,
    "h": 151.5
  },
  "luminance": 0.49555
}

Semantic roles & 50–950 ramp

primary

#4CD37B

secondary

#D9A2C6

accent

#44ACE4

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4CD37B

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

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