#63FF7A#63FF7A

#63FF7A is a very light, highly saturated green. Relative luminance 0.756; OKLCH L 88.8% C 0.220 H 146.1°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#63FF7A
RGB	rgb(99, 255, 122)
HSL	hsl(129, 100%, 69%)
HSV	hsv(129, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 52.2%, 0%)
CIE-LAB	lab(89.66, -67.43, 51.09)
CIE-LCH	lch(89.66, 84.60, 142.85°)
OKLab	oklab(88.82% -0.1823 0.1227)
OKLCH	oklch(88.82% 0.22 146.1)
XYZ	xyz(44.4155, 75.5734, 30.6550)
Luminance	0.7558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FF7A #FF63E8

analogous

#9AFF63 #63FF7A #63FFC8

triadic

#63FF7A #7A63FF #FF7A63

tetradic

#63FF7A #639AFF #FF63E8 #FFC863

square

#63FF7A #639AFF #FF63E8 #FFC863

split-complementary

#63FF7A #C863FF #FF639A

monochromatic

#00E822 #26FF46 #63FF7A #A0FFAE #DDFFE2

Accessibility & contrast

On white

1.30

#63FF7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#63FF7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FF7A

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FF7A	#FFFFFF	#000000	##000000
##63FF7A	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6E

Deuteranopia (green-blind)

#EFDC84

Tritanopia (blue-blind)

#3CF9E1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63ff7a;
/* rgb */ color: rgb(99, 255, 122);
/* oklch */ color: oklch(88.8% 0.220 146.1);

Tailwind

colors: {
  custom: {
    50: '#9effa3',
    500: '#63ff7a',
    950: '#000000',
  },
}

SCSS

$custom: #63ff7a;
$custom-light: #9effa3;
$custom-dark: #000000;

JSON

{
  "hex": "#63ff7a",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 122
  },
  "hsl": {
    "h": 128.846,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88819,
    "c": 0.21974,
    "h": 146.1
  },
  "luminance": 0.75578
}

Semantic roles & 50–950 ramp

primary

#63FF7A

secondary

#DA2CC0

accent

#00C4E6

background

#FDFFFC

surface

#F7FFF6

border

#D0D7D0

text

#10180F

muted

#818680

Preview Lab

Preview with #63FF7A

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

Preview Lab → · Contrast checker → · Palette generator →