#63E495#63E495

#63E495 is a very light, vivid green. Relative luminance 0.603; OKLCH L 82.7% C 0.161 H 153.9°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#63E495
RGB	rgb(99, 228, 149)
HSL	hsl(143, 70%, 64%)
HSV	hsv(143, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 34.6%, 10.6%)
CIE-LAB	lab(82.00, -53.09, 28.10)
CIE-LCH	lch(82.00, 60.07, 152.11°)
OKLab	oklab(82.65% -0.1442 0.0706)
OKLCH	oklch(82.65% 0.161 153.9)
XYZ	xyz(38.3108, 60.3058, 38.0492)
Luminance	0.6031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E495 #E463B2

analogous

#72E463 #63E495 #63E4D6

triadic

#63E495 #9563E4 #E49563

tetradic

#63E495 #6372E4 #E463B2 #E4D663

square

#63E495 #6372E4 #E463B2 #E4D663

split-complementary

#63E495 #D663E4 #E46372

monochromatic

#1EAE56 #2FDB72 #63E495 #97EDB8 #CBF6DC

Accessibility & contrast

On white

1.61

#63E495 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#63E495 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E495

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E495	#FFFFFF	#000000	##000000
##63E495	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D390

Deuteranopia (green-blind)

#D2C79A

Tritanopia (blue-blind)

#3BE1D0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e495;
/* rgb */ color: rgb(99, 228, 149);
/* oklch */ color: oklch(82.7% 0.161 153.9);

Tailwind

colors: {
  custom: {
    50: '#99edb4',
    500: '#63e495',
    950: '#000000',
  },
}

SCSS

$custom: #63e495;
$custom-light: #99edb4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e495",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 149
  },
  "hsl": {
    "h": 143.256,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8265,
    "c": 0.16051,
    "h": 153.9
  },
  "luminance": 0.60309
}

Semantic roles & 50–950 ramp

primary

#63E495

secondary

#B03C83

accent

#1388D3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E495

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

Preview Lab → · Contrast checker → · Palette generator →