#4CD28B#4CD28B

#4CD28B is a light, vivid green. Relative luminance 0.495; OKLCH L 77.3% C 0.156 H 156.4°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#4CD28B
RGB	rgb(76, 210, 139)
HSL	hsl(148, 60%, 56%)
HSV	hsv(148, 64%, 82%)
CMYK	cmyk(63.8%, 0%, 33.8%, 17.6%)
CIE-LAB	lab(75.76, -52.50, 24.74)
CIE-LCH	lch(75.76, 58.03, 154.77°)
OKLab	oklab(77.29% -0.1425 0.0623)
OKLCH	oklch(77.29% 0.156 156.4)
XYZ	xyz(30.6845, 49.4906, 32.3566)
Luminance	0.4949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD28B #D24C93

analogous

#50D24C #4CD28B #4CD2CE

triadic

#4CD28B #8B4CD2 #D28B4C

tetradic

#4CD28B #4C50D2 #D24C93 #D2CE4C

square

#4CD28B #4C50D2 #D24C93 #D2CE4C

split-complementary

#4CD28B #CE4CD2 #D24C50

monochromatic

#21834F #2DB46C #4CD28B #7DDEAB #AEEBCA

Accessibility & contrast

On white

1.93

#4CD28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#4CD28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD28B

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD28B	#FFFFFF	#000000	##000000
##4CD28B	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C286

Deuteranopia (green-blind)

#BFB690

Tritanopia (blue-blind)

#00D0C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4cd28b;
/* rgb */ color: rgb(76, 210, 139);
/* oklch */ color: oklch(77.3% 0.156 156.4);

Tailwind

colors: {
  custom: {
    50: '#8ce1ad',
    500: '#4cd28b',
    950: '#000000',
  },
}

SCSS

$custom: #4cd28b;
$custom-light: #8ce1ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd28b",
  "rgb": {
    "r": 76,
    "g": 210,
    "b": 139
  },
  "hsl": {
    "h": 148.209,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.77285,
    "c": 0.15554,
    "h": 156.4
  },
  "luminance": 0.49494
}

Semantic roles & 50–950 ramp

primary

#4CD28B

secondary

#D9A1BF

accent

#4599E3

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4CD28B

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

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