#4DE181#4DE181

#4DE181 is a light, vivid green. Relative luminance 0.570; OKLCH L 80.9% C 0.184 H 151.4°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#4DE181
RGB	rgb(77, 225, 129)
HSL	hsl(141, 71%, 59%)
HSV	hsv(141, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 42.7%, 11.8%)
CIE-LAB	lab(80.19, -59.84, 35.72)
CIE-LCH	lch(80.19, 69.70, 149.16°)
OKLab	oklab(80.88% -0.1614 0.0882)
OKLCH	oklch(80.88% 0.184 151.4)
XYZ	xyz(33.9455, 57.0096, 29.9796)
Luminance	0.5701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE181 #E14DAD

analogous

#63E14D #4DE181 #4DE1CB

triadic

#4DE181 #814DE1 #E1814D

tetradic

#4DE181 #4D63E1 #E14DAD #E1CB4D

square

#4DE181 #4D63E1 #E14DAD #E1CB4D

split-complementary

#4DE181 #CB4DE1 #E14D63

monochromatic

#1A9A47 #23CE5F #4DE181 #81EAA6 #B6F3CB

Accessibility & contrast

On white

1.69

#4DE181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#4DE181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE181

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE181	#FFFFFF	#000000	##000000
##4DE181	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF7A

Deuteranopia (green-blind)

#CFC287

Tritanopia (blue-blind)

#00DECA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de181;
/* rgb */ color: rgb(77, 225, 129);
/* oklch */ color: oklch(80.9% 0.184 151.4);

Tailwind

colors: {
  custom: {
    50: '#8feba6',
    500: '#4de181',
    950: '#000000',
  },
}

SCSS

$custom: #4de181;
$custom-light: #8feba6;
$custom-dark: #000000;

JSON

{
  "hex": "#4de181",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 129
  },
  "hsl": {
    "h": 141.081,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80882,
    "c": 0.18394,
    "h": 151.4
  },
  "luminance": 0.57013
}

Semantic roles & 50–950 ramp

primary

#4DE181

secondary

#9D3579

accent

#3AAFEE

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4DE181

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

Preview Lab → · Contrast checker → · Palette generator →