#63F877#63F877

#63F877 is a very light, highly saturated green. Relative luminance 0.711; OKLCH L 87.1% C 0.214 H 145.9°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#63F877
RGB	rgb(99, 248, 119)
HSL	hsl(128, 91%, 68%)
HSV	hsv(128, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 52%, 2.7%)
CIE-LAB	lab(87.54, -65.34, 49.90)
CIE-LCH	lch(87.54, 82.21, 142.63°)
OKLab	oklab(87.06% -0.1768 0.1198)
OKLCH	oklch(87.06% 0.214 145.9)
XYZ	xyz(42.0401, 71.1153, 28.9603)
Luminance	0.7112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F877 #F863E4

analogous

#99F863 #63F877 #63F8C2

triadic

#63F877 #7763F8 #F87763

tetradic

#63F877 #6399F8 #F863E4 #F8C263

square

#63F877 #6399F8 #F863E4 #F8C263

split-complementary

#63F877 #C263F8 #F86399

monochromatic

#0AD725 #28F544 #63F877 #9EFBAA #D8FDDD

Accessibility & contrast

On white

1.38

#63F877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#63F877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F877

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F877	#FFFFFF	#000000	##000000
##63F877	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE36B

Deuteranopia (green-blind)

#E9D680

Tritanopia (blue-blind)

#40F2DB

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63f877;
/* rgb */ color: rgb(99, 248, 119);
/* oklch */ color: oklch(87.1% 0.214 145.9);

Tailwind

colors: {
  custom: {
    50: '#9dfca1',
    500: '#63f877',
    950: '#000000',
  },
}

SCSS

$custom: #63f877;
$custom-light: #9dfca1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f877",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 119
  },
  "hsl": {
    "h": 128.054,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.8706,
    "c": 0.21356,
    "h": 145.9
  },
  "luminance": 0.71119
}

Semantic roles & 50–950 ramp

primary

#63F877

secondary

#D12EBB

accent

#00C7E6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#10180F

muted

#808680

Preview Lab

Preview with #63F877

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

Preview Lab → · Contrast checker → · Palette generator →