#4CC57B#4CC57B

#4CC57B is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.153 H 153.4°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4CC57B
RGB	rgb(76, 197, 123)
HSL	hsl(143, 51%, 54%)
HSV	hsv(143, 61%, 77%)
CMYK	cmyk(61.4%, 0%, 37.6%, 22.7%)
CIE-LAB	lab(71.48, -50.37, 27.37)
CIE-LCH	lch(71.48, 57.32, 151.48°)
OKLab	oklab(73.69% -0.1364 0.0684)
OKLCH	oklch(73.69% 0.153 153.4)
XYZ	xyz(26.5197, 42.8964, 25.6173)
Luminance	0.4290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CC57B #C54C96

analogous

#59C54C #4CC57B #4CC5B7

triadic

#4CC57B #7B4CC5 #C57B4C

tetradic

#4CC57B #4C59C5 #C54C96 #C5B74C

square

#4CC57B #4C59C5 #C54C96 #C5B74C

split-complementary

#4CC57B #B74CC5 #C54C59

monochromatic

#257243 #34A05E #4CC57B #7AD49D #A8E3BF

Accessibility & contrast

On white

2.19

#4CC57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4CC57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CC57B

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CC57B	#FFFFFF	#000000	##000000
##4CC57B	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B676

Deuteranopia (green-blind)

#B5AB80

Tritanopia (blue-blind)

#1DC3B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4cc57b;
/* rgb */ color: rgb(76, 197, 123);
/* oklch */ color: oklch(73.7% 0.153 153.4);

Tailwind

colors: {
  custom: {
    50: '#8ad7a2',
    500: '#4cc57b',
    950: '#000000',
  },
}

SCSS

$custom: #4cc57b;
$custom-light: #8ad7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4cc57b",
  "rgb": {
    "r": 76,
    "g": 197,
    "b": 123
  },
  "hsl": {
    "h": 143.306,
    "s": 51.055,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73686,
    "c": 0.15257,
    "h": 153.4
  },
  "luminance": 0.42899
}

Semantic roles & 50–950 ramp

primary

#4CC57B

secondary

#D09CBC

accent

#4DA4DB

background

#F9FDFA

surface

#F1FAF3

border

#CBD3CD

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4CC57B

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

Preview Lab → · Contrast checker → · Palette generator →