#63E198#63E198

#63E198 is a light, vivid green. Relative luminance 0.588; OKLCH L 82.0% C 0.154 H 155.3°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#63E198
RGB	rgb(99, 225, 152)
HSL	hsl(145, 68%, 64%)
HSV	hsv(145, 56%, 88%)
CMYK	cmyk(56%, 0%, 32.4%, 11.8%)
CIE-LAB	lab(81.16, -51.32, 25.42)
CIE-LCH	lch(81.16, 57.27, 153.65°)
OKLab	oklab(81.98% -0.1397 0.0641)
OKLCH	oklch(81.98% 0.154 155.3)
XYZ	xyz(37.7352, 58.7666, 39.0542)
Luminance	0.5877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E198 #E163AC

analogous

#6DE163 #63E198 #63E1D7

triadic

#63E198 #9863E1 #E19863

tetradic

#63E198 #636DE1 #E163AC #E1D763

square

#63E198 #636DE1 #E163AC #E1D763

split-complementary

#63E198 #D763E1 #E1636D

monochromatic

#21A95A #30D776 #63E198 #96EBBA #CAF5DC

Accessibility & contrast

On white

1.65

#63E198 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#63E198 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E198

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E198	#FFFFFF	#000000	##000000
##63E198	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D193

Deuteranopia (green-blind)

#CFC59D

Tritanopia (blue-blind)

#3ADFCE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e198;
/* rgb */ color: rgb(99, 225, 152);
/* oklch */ color: oklch(82.0% 0.154 155.3);

Tailwind

colors: {
  custom: {
    50: '#99ebb6',
    500: '#63e198',
    950: '#000000',
  },
}

SCSS

$custom: #63e198;
$custom-light: #99ebb6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e198",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 152
  },
  "hsl": {
    "h": 145.238,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.81979,
    "c": 0.15368,
    "h": 155.3
  },
  "luminance": 0.5877
}

Semantic roles & 50–950 ramp

primary

#63E198

secondary

#AB3D7D

accent

#1681D0

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E198

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

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