#63E274#63E274

#63E274 is a light, vivid green. Relative luminance 0.583; OKLCH L 81.6% C 0.188 H 146.2°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#63E274
RGB	rgb(99, 226, 116)
HSL	hsl(128, 69%, 64%)
HSV	hsv(128, 56%, 89%)
CMYK	cmyk(56.2%, 0%, 48.7%, 11.4%)
CIE-LAB	lab(80.91, -57.65, 43.16)
CIE-LCH	lch(80.91, 72.01, 143.18°)
OKLab	oklab(81.59% -0.1561 0.1046)
OKLCH	oklch(81.59% 0.188 146.2)
XYZ	xyz(35.4921, 58.3032, 25.9029)
Luminance	0.5831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E274 #E263D1

analogous

#91E263 #63E274 #63E2B3

triadic

#63E274 #7463E2 #E27463

tetradic

#63E274 #6391E2 #E263D1 #E2B363

square

#63E274 #6391E2 #E263D1 #E2B363

split-complementary

#63E274 #B363E2 #E26391

monochromatic

#20AB32 #2FD846 #63E274 #97ECA2 #CAF5D0

Accessibility & contrast

On white

1.66

#63E274 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#63E274 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E274

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E274	#FFFFFF	#000000	##000000
##63E274	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D06B

Deuteranopia (green-blind)

#D4C47C

Tritanopia (blue-blind)

#49DDC8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e274;
/* rgb */ color: rgb(99, 226, 116);
/* oklch */ color: oklch(81.6% 0.188 146.2);

Tailwind

colors: {
  custom: {
    50: '#9aec9e',
    500: '#63e274',
    950: '#000000',
  },
}

SCSS

$custom: #63e274;
$custom-light: #9aec9e;
$custom-dark: #000000;

JSON

{
  "hex": "#63e274",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 116
  },
  "hsl": {
    "h": 128.031,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81587,
    "c": 0.18794,
    "h": 146.2
  },
  "luminance": 0.58306
}

Semantic roles & 50–950 ramp

primary

#63E274

secondary

#AD3D9E

accent

#15B7D1

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160E

muted

#80857F

Preview Lab

Preview with #63E274

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

Preview Lab → · Contrast checker → · Palette generator →