#53EF5B#53EF5B

#53EF5B is a very light, highly saturated green. Relative luminance 0.643; OKLCH L 84.0% C 0.231 H 143.9°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#53EF5B
RGB	rgb(83, 239, 91)
HSL	hsl(123, 83%, 63%)
HSV	hsv(123, 65%, 94%)
CMYK	cmyk(65.3%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(84.13, -68.78, 58.21)
CIE-LCH	lch(84.13, 90.10, 139.76°)
OKLab	oklab(84.04% -0.1864 0.1358)
OKLCH	oklch(84.04% 0.231 143.9)
XYZ	xyz(36.3199, 64.3236, 20.3971)
Luminance	0.6433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53EF5B #EF53E7

analogous

#99EF53 #53EF5B #53EFA9

triadic

#53EF5B #5B53EF #EF5B53

tetradic

#53EF5B #5399EF #EF53E7 #EFA953

square

#53EF5B #5399EF #EF53E7 #EFA953

split-complementary

#53EF5B #A953EF #EF5399

monochromatic

#11B719 #1BEA26 #53EF5B #8BF490 #C3F9C6

Accessibility & contrast

On white

1.51

#53EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#53EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53EF5B

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53EF5B	#FFFFFF	#000000	##000000
##53EF5B	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA4A

Deuteranopia (green-blind)

#E1CD68

Tritanopia (blue-blind)

#2BE9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #53ef5b;
/* rgb */ color: rgb(83, 239, 91);
/* oklch */ color: oklch(84.0% 0.231 143.9);

Tailwind

colors: {
  custom: {
    50: '#95f58f',
    500: '#53ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #53ef5b;
$custom-light: #95f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#53ef5b",
  "rgb": {
    "r": 83,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 123.077,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84037,
    "c": 0.23064,
    "h": 143.9
  },
  "luminance": 0.64327
}

Semantic roles & 50–950 ramp

primary

#53EF5B

secondary

#B630AF

accent

#06D4DF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #53EF5B

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

Preview Lab → · Contrast checker → · Palette generator →