#4DE561#4DE561

#4DE561 is a light, highly saturated green. Relative luminance 0.585; OKLCH L 81.4% C 0.216 H 145.4°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#4DE561
RGB	rgb(77, 229, 97)
HSL	hsl(128, 75%, 60%)
HSV	hsv(128, 66%, 90%)
CMYK	cmyk(66.4%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(81.00, -65.86, 51.98)
CIE-LCH	lch(81.00, 83.90, 141.72°)
OKLab	oklab(81.43% -0.178 0.123)
OKLCH	oklch(81.43% 0.216 145.4)
XYZ	xyz(33.2353, 58.4760, 20.8424)
Luminance	0.5848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE561 #E54DD1

analogous

#85E54D #4DE561 #4DE5AD

triadic

#4DE561 #614DE5 #E5614D

tetradic

#4DE561 #4D85E5 #E54DD1 #E5AD4D

square

#4DE561 #4D85E5 #E54DD1 #E5AD4D

split-complementary

#4DE561 #AD4DE5 #E54D85

monochromatic

#17A029 #1FD637 #4DE561 #82ED90 #B8F5C0

Accessibility & contrast

On white

1.65

#4DE561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#4DE561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE561

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE561	#FFFFFF	#000000	##000000
##4DE561	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D154

Deuteranopia (green-blind)

#D6C46C

Tritanopia (blue-blind)

#1CDFC8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4de561;
/* rgb */ color: rgb(77, 229, 97);
/* oklch */ color: oklch(81.4% 0.216 145.4);

Tailwind

colors: {
  custom: {
    50: '#91ee92',
    500: '#4de561',
    950: '#000000',
  },
}

SCSS

$custom: #4de561;
$custom-light: #91ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#4de561",
  "rgb": {
    "r": 77,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 127.895,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.81426,
    "c": 0.21635,
    "h": 145.4
  },
  "luminance": 0.58479
}

Semantic roles & 50–950 ramp

primary

#4DE561

secondary

#A33394

accent

#37D9F1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #4DE561

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

Preview Lab → · Contrast checker → · Palette generator →