#63EA9A#63EA9A

#63EA9A is a very light, vivid green. Relative luminance 0.638; OKLCH L 84.2% C 0.164 H 154.5°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#63EA9A
RGB	rgb(99, 234, 154)
HSL	hsl(144, 76%, 65%)
HSV	hsv(144, 58%, 92%)
CMYK	cmyk(57.7%, 0%, 34.2%, 8.2%)
CIE-LAB	lab(83.88, -54.57, 28.06)
CIE-LCH	lch(83.88, 61.36, 152.78°)
OKLab	oklab(84.21% -0.1482 0.0706)
OKLCH	oklch(84.21% 0.164 154.5)
XYZ	xyz(40.3979, 63.8275, 40.7566)
Luminance	0.6383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EA9A #EA63B3

analogous

#70EA63 #63EA9A #63EADD

triadic

#63EA9A #9A63EA #EA9A63

tetradic

#63EA9A #6370EA #EA63B3 #EADD63

square

#63EA9A #6370EA #EA63B3 #EADD63

split-complementary

#63EA9A #DD63EA #EA6370

monochromatic

#19BA5A #2DE377 #63EA9A #99F1BD #CFF9E0

Accessibility & contrast

On white

1.53

#63EA9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#63EA9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EA9A

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EA9A	#FFFFFF	#000000	##000000
##63EA9A	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD995

Deuteranopia (green-blind)

#D7CC9F

Tritanopia (blue-blind)

#35E8D5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ea9a;
/* rgb */ color: rgb(99, 234, 154);
/* oklch */ color: oklch(84.2% 0.164 154.5);

Tailwind

colors: {
  custom: {
    50: '#9af1b8',
    500: '#63ea9a',
    950: '#000000',
  },
}

SCSS

$custom: #63ea9a;
$custom-light: #9af1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63ea9a",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 154
  },
  "hsl": {
    "h": 144.444,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84212,
    "c": 0.16413,
    "h": 154.5
  },
  "luminance": 0.63831
}

Semantic roles & 50–950 ramp

primary

#63EA9A

secondary

#B93885

accent

#0D86D8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63EA9A

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

Preview Lab → · Contrast checker → · Palette generator →