#63E258#63E258

#63E258 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.2% C 0.211 H 142.0°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#63E258
RGB	rgb(99, 226, 88)
HSL	hsl(115, 70%, 62%)
HSV	hsv(115, 61%, 89%)
CMYK	cmyk(56.2%, 0%, 61.1%, 11.4%)
CIE-LAB	lab(80.60, -61.08, 55.62)
CIE-LCH	lch(80.60, 82.61, 137.68°)
OKLab	oklab(81.23% -0.1665 0.1299)
OKLCH	oklch(81.23% 0.211 142)
XYZ	xyz(34.1017, 57.7470, 18.5798)
Luminance	0.5775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E258 #D758E2

analogous

#A8E258 #63E258 #58E292

triadic

#63E258 #5863E2 #E25863

tetradic

#63E258 #58A8E2 #D758E2 #E29258

square

#63E258 #58A8E2 #D758E2 #E29258

split-complementary

#63E258 #9258E2 #E258A8

monochromatic

#27A31C #34D725 #63E258 #94EB8C #C4F4C0

Accessibility & contrast

On white

1.67

#63E258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#63E258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E258

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E258	#FFFFFF	#000000	##000000
##63E258	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF48

Deuteranopia (green-blind)

#D7C463

Tritanopia (blue-blind)

#50DCC5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e258;
/* rgb */ color: rgb(99, 226, 88);
/* oklch */ color: oklch(81.2% 0.211 142.0);

Tailwind

colors: {
  custom: {
    50: '#9bec8c',
    500: '#63e258',
    950: '#000000',
  },
}

SCSS

$custom: #63e258;
$custom-light: #9bec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#63e258",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 88
  },
  "hsl": {
    "h": 115.217,
    "s": 70.408,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81232,
    "c": 0.21119,
    "h": 142
  },
  "luminance": 0.5775
}

Semantic roles & 50–950 ramp

primary

#63E258

secondary

#9D38A6

accent

#13D2C3

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E258

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

Preview Lab → · Contrast checker → · Palette generator →