#63E089#63E089

#63E089 is a light, vivid green. Relative luminance 0.578; OKLCH L 81.4% C 0.166 H 151.0°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#63E089
RGB	rgb(99, 224, 137)
HSL	hsl(138, 67%, 63%)
HSV	hsv(138, 56%, 88%)
CMYK	cmyk(55.8%, 0%, 38.8%, 12.2%)
CIE-LAB	lab(80.61, -53.61, 32.36)
CIE-LCH	lch(80.61, 62.62, 148.88°)
OKLab	oklab(81.44% -0.1452 0.0805)
OKLCH	oklch(81.44% 0.166 151)
XYZ	xyz(36.3140, 57.7668, 32.8985)
Luminance	0.5777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E089 #E063BA

analogous

#7BE063 #63E089 #63E0C7

triadic

#63E089 #8963E0 #E08963

tetradic

#63E089 #637BE0 #E063BA #E0C763

square

#63E089 #637BE0 #E063BA #E0C763

split-complementary

#63E089 #C763E0 #E0637B

monochromatic

#21A74A #30D662 #63E089 #96EAB0 #C9F4D6

Accessibility & contrast

On white

1.67

#63E089 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#63E089 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E089

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E089	#FFFFFF	#000000	##000000
##63E089	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)

#E1CF83

Deuteranopia (green-blind)

#D0C38F

Tritanopia (blue-blind)

#42DDCA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e089;
/* rgb */ color: rgb(99, 224, 137);
/* oklch */ color: oklch(81.4% 0.166 151.0);

Tailwind

colors: {
  custom: {
    50: '#99eaac',
    500: '#63e089',
    950: '#000000',
  },
}

SCSS

$custom: #63e089;
$custom-light: #99eaac;
$custom-dark: #000000;

JSON

{
  "hex": "#63e089",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 137
  },
  "hsl": {
    "h": 138.24,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81441,
    "c": 0.16605,
    "h": 151
  },
  "luminance": 0.5777
}

Semantic roles & 50–950 ramp

primary

#63E089

secondary

#AA3E89

accent

#1797CF

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63E089

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

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