#63E195#63E195

#63E195 is a light, vivid green. Relative luminance 0.587; OKLCH L 81.9% C 0.156 H 154.4°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#63E195
RGB	rgb(99, 225, 149)
HSL	hsl(144, 68%, 64%)
HSV	hsv(144, 56%, 88%)
CMYK	cmyk(56%, 0%, 33.8%, 11.8%)
CIE-LAB	lab(81.11, -51.88, 26.90)
CIE-LCH	lch(81.11, 58.44, 152.60°)
OKLab	oklab(81.92% -0.141 0.0677)
OKLCH	oklch(81.92% 0.156 154.4)
XYZ	xyz(37.4926, 58.6696, 37.7765)
Luminance	0.5867 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E195 #E163AF

analogous

#70E163 #63E195 #63E1D4

triadic

#63E195 #9563E1 #E19563

tetradic

#63E195 #6370E1 #E163AF #E1D463

square

#63E195 #6370E1 #E163AF #E1D463

split-complementary

#63E195 #D463E1 #E16370

monochromatic

#21A957 #30D772 #63E195 #96EBB8 #CAF5DB

Accessibility & contrast

On white

1.65

#63E195 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#63E195 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E195

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E195	#FFFFFF	#000000	##000000
##63E195	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D190

Deuteranopia (green-blind)

#CFC59A

Tritanopia (blue-blind)

#3CDFCD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e195;
/* rgb */ color: rgb(99, 225, 149);
/* oklch */ color: oklch(81.9% 0.156 154.4);

Tailwind

colors: {
  custom: {
    50: '#99ebb4',
    500: '#63e195',
    950: '#000000',
  },
}

SCSS

$custom: #63e195;
$custom-light: #99ebb4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e195",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 149
  },
  "hsl": {
    "h": 143.81,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.81917,
    "c": 0.1564,
    "h": 154.4
  },
  "luminance": 0.58673
}

Semantic roles & 50–950 ramp

primary

#63E195

secondary

#AB3D7F

accent

#1686D0

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E195

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

Preview Lab → · Contrast checker → · Palette generator →