#4DE257#4DE257

#4DE257 is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.6% C 0.220 H 144.2°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#4DE257
RGB	rgb(77, 226, 87)
HSL	hsl(124, 72%, 59%)
HSV	hsv(124, 66%, 89%)
CMYK	cmyk(65.9%, 0%, 61.5%, 11.4%)
CIE-LAB	lab(79.99, -65.98, 55.19)
CIE-LCH	lch(79.99, 86.02, 140.09°)
OKLab	oklab(80.55% -0.1787 0.129)
OKLCH	oklch(80.55% 0.22 144.2)
XYZ	xyz(31.9752, 56.6553, 18.2654)
Luminance	0.5666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE257 #E24DD8

analogous

#8EE24D #4DE257 #4DE2A2

triadic

#4DE257 #574DE2 #E2574D

tetradic

#4DE257 #4D8EE2 #E24DD8 #E2A24D

square

#4DE257 #4D8EE2 #E24DD8 #E2A24D

split-complementary

#4DE257 #A24DE2 #E24D8E

monochromatic

#199B22 #22D02E #4DE257 #82EB89 #B6F3BA

Accessibility & contrast

On white

1.70

#4DE257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#4DE257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE257

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE257	#FFFFFF	#000000	##000000
##4DE257	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE47

Deuteranopia (green-blind)

#D4C263

Tritanopia (blue-blind)

#24DCC4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4de257;
/* rgb */ color: rgb(77, 226, 87);
/* oklch */ color: oklch(80.6% 0.220 144.2);

Tailwind

colors: {
  custom: {
    50: '#90ec8b',
    500: '#4de257',
    950: '#000000',
  },
}

SCSS

$custom: #4de257;
$custom-light: #90ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4de257",
  "rgb": {
    "r": 77,
    "g": 226,
    "b": 87
  },
  "hsl": {
    "h": 124.027,
    "s": 71.981,
    "l": 59.412
  },
  "oklch": {
    "l": 0.80553,
    "c": 0.22044,
    "h": 144.2
  },
  "luminance": 0.56659
}

Semantic roles & 50–950 ramp

primary

#4DE257

secondary

#9F3498

accent

#39E3EF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE257

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

Preview Lab → · Contrast checker → · Palette generator →