#4DE151#4DE151

#4DE151 is a light, highly saturated green. Relative luminance 0.560; OKLCH L 80.2% C 0.224 H 143.5°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#4DE151
RGB	rgb(77, 225, 81)
HSL	hsl(122, 71%, 59%)
HSV	hsv(122, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 64%, 11.8%)
CIE-LAB	lab(79.62, -66.27, 57.31)
CIE-LCH	lch(79.62, 87.62, 139.15°)
OKLab	oklab(80.24% -0.1798 0.133)
OKLCH	oklch(80.24% 0.224 143.5)
XYZ	xyz(31.4691, 56.0190, 16.9373)
Luminance	0.5602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE151 #E14DDD

analogous

#93E14D #4DE151 #4DE19B

triadic

#4DE151 #514DE1 #E1514D

tetradic

#4DE151 #4D93E1 #E14DDD #E19B4D

square

#4DE151 #4D93E1 #E14DDD #E19B4D

split-complementary

#4DE151 #9B4DE1 #E14D93

monochromatic

#1A9A1D #23CE27 #4DE151 #81EA84 #B6F3B7

Accessibility & contrast

On white

1.72

#4DE151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#4DE151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE151

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE151	#FFFFFF	#000000	##000000
##4DE151	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD3F

Deuteranopia (green-blind)

#D4C15E

Tritanopia (blue-blind)

#27DBC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4de151;
/* rgb */ color: rgb(77, 225, 81);
/* oklch */ color: oklch(80.2% 0.224 143.5);

Tailwind

colors: {
  custom: {
    50: '#90ec87',
    500: '#4de151',
    950: '#000000',
  },
}

SCSS

$custom: #4de151;
$custom-light: #90ec87;
$custom-dark: #000000;

JSON

{
  "hex": "#4de151",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 81
  },
  "hsl": {
    "h": 121.622,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80237,
    "c": 0.22361,
    "h": 143.5
  },
  "luminance": 0.56022
}

Semantic roles & 50–950 ramp

primary

#4DE151

secondary

#9D359B

accent

#3AE9EE

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE151

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

Preview Lab → · Contrast checker → · Palette generator →