#4DDF51#4DDF51

#4DDF51 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.221 H 143.5°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#4DDF51
RGB	rgb(77, 223, 81)
HSL	hsl(122, 70%, 59%)
HSV	hsv(122, 65%, 87%)
CMYK	cmyk(65.5%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(79.01, -65.60, 56.63)
CIE-LCH	lch(79.01, 86.66, 139.20°)
OKLab	oklab(79.73% -0.178 0.1315)
OKLCH	oklch(79.73% 0.221 143.5)
XYZ	xyz(30.9316, 54.9440, 16.7581)
Luminance	0.5495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DDF51 #DF4DDB

analogous

#92DF4D #4DDF51 #4DDF9A

triadic

#4DDF51 #514DDF #DF514D

tetradic

#4DDF51 #4D92DF #DF4DDB #DF9A4D

square

#4DDF51 #4D92DF #DF4DDB #DF9A4D

split-complementary

#4DDF51 #9A4DDF #DF4D92

monochromatic

#1B971E #24CA29 #4DDF51 #81E884 #B5F2B6

Accessibility & contrast

On white

1.75

#4DDF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#4DDF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DDF51

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DDF51	#FFFFFF	#000000	##000000
##4DDF51	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#29D9C1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4ddf51;
/* rgb */ color: rgb(77, 223, 81);
/* oklch */ color: oklch(79.7% 0.221 143.5);

Tailwind

colors: {
  custom: {
    50: '#90ea87',
    500: '#4ddf51',
    950: '#000000',
  },
}

SCSS

$custom: #4ddf51;
$custom-light: #90ea87;
$custom-dark: #000000;

JSON

{
  "hex": "#4ddf51",
  "rgb": {
    "r": 77,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 121.644,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79728,
    "c": 0.22129,
    "h": 143.5
  },
  "luminance": 0.54947
}

Semantic roles & 50–950 ramp

primary

#4DDF51

secondary

#9B3598

accent

#3BE7EC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DDF51

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

Preview Lab → · Contrast checker → · Palette generator →