#63EA8C#63EA8C

#63EA8C is a very light, vivid green. Relative luminance 0.634; OKLCH L 83.9% C 0.177 H 150.8°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#63EA8C
RGB	rgb(99, 234, 140)
HSL	hsl(138, 76%, 65%)
HSV	hsv(138, 58%, 92%)
CMYK	cmyk(57.7%, 0%, 40.2%, 8.2%)
CIE-LAB	lab(83.65, -57.02, 34.84)
CIE-LCH	lch(83.65, 66.82, 148.57°)
OKLab	oklab(83.95% -0.1543 0.0864)
OKLCH	oklch(83.95% 0.177 150.8)
XYZ	xyz(39.2991, 63.3881, 34.9700)
Luminance	0.6339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EA8C #EA63C1

analogous

#7EEA63 #63EA8C #63EACF

triadic

#63EA8C #8C63EA #EA8C63

tetradic

#63EA8C #637EEA #EA63C1 #EACF63

square

#63EA8C #637EEA #EA63C1 #EACF63

split-complementary

#63EA8C #CF63EA #EA637E

monochromatic

#19BA4A #2DE364 #63EA8C #99F1B4 #CFF9DC

Accessibility & contrast

On white

1.54

#63EA8C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#63EA8C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EA8C

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EA8C	#FFFFFF	#000000	##000000
##63EA8C	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD885

Deuteranopia (green-blind)

#D9CC92

Tritanopia (blue-blind)

#3DE6D3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63ea8c;
/* rgb */ color: rgb(99, 234, 140);
/* oklch */ color: oklch(83.9% 0.177 150.8);

Tailwind

colors: {
  custom: {
    50: '#9af2ae',
    500: '#63ea8c',
    950: '#000000',
  },
}

SCSS

$custom: #63ea8c;
$custom-light: #9af2ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63ea8c",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 140
  },
  "hsl": {
    "h": 138.222,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83948,
    "c": 0.17684,
    "h": 150.8
  },
  "luminance": 0.63392
}

Semantic roles & 50–950 ramp

primary

#63EA8C

secondary

#B93892

accent

#0D9BD8

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63EA8C

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

Preview Lab → · Contrast checker → · Palette generator →