#4DE15B#4DE15B

#4DE15B is a light, highly saturated green. Relative luminance 0.562; OKLCH L 80.3% C 0.216 H 144.7°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#4DE15B
RGB	rgb(77, 225, 91)
HSL	hsl(126, 71%, 59%)
HSV	hsv(126, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 59.6%, 11.8%)
CIE-LAB	lab(79.72, -65.20, 53.15)
CIE-LCH	lch(79.72, 84.12, 140.81°)
OKLab	oklab(80.34% -0.1764 0.125)
OKLCH	oklch(80.34% 0.216 144.7)
XYZ	xyz(31.8721, 56.1802, 19.0597)
Luminance	0.5618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE15B #E14DD3

analogous

#89E14D #4DE15B #4DE1A5

triadic

#4DE15B #5B4DE1 #E15B4D

tetradic

#4DE15B #4D89E1 #E14DD3 #E1A54D

square

#4DE15B #4D89E1 #E14DD3 #E1A54D

split-complementary

#4DE15B #A54DE1 #E14D89

monochromatic

#1A9A26 #23CE33 #4DE15B #81EA8B #B6F3BC

Accessibility & contrast

On white

1.72

#4DE15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#4DE15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE15B

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE15B	#FFFFFF	#000000	##000000
##4DE15B	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4D

Deuteranopia (green-blind)

#D3C166

Tritanopia (blue-blind)

#23DBC4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4de15b;
/* rgb */ color: rgb(77, 225, 91);
/* oklch */ color: oklch(80.3% 0.216 144.7);

Tailwind

colors: {
  custom: {
    50: '#90ec8e',
    500: '#4de15b',
    950: '#000000',
  },
}

SCSS

$custom: #4de15b;
$custom-light: #90ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#4de15b",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 91
  },
  "hsl": {
    "h": 125.676,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80343,
    "c": 0.21624,
    "h": 144.7
  },
  "luminance": 0.56184
}

Semantic roles & 50–950 ramp

primary

#4DE15B

secondary

#9D3594

accent

#3ADDEE

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE15B

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

Preview Lab → · Contrast checker → · Palette generator →