#63E7A1#63E7A1

#63E7A1 is a very light, vivid green. Relative luminance 0.624; OKLCH L 83.6% C 0.154 H 157.3°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#63E7A1
RGB	rgb(99, 231, 161)
HSL	hsl(148, 73%, 65%)
HSV	hsv(148, 57%, 91%)
CMYK	cmyk(57.1%, 0%, 30.3%, 9.4%)
CIE-LAB	lab(83.11, -52.04, 23.43)
CIE-LCH	lch(83.11, 57.07, 155.76°)
OKLab	oklab(83.63% -0.1419 0.0594)
OKLCH	oklch(83.63% 0.154 157.3)
XYZ	xyz(40.1511, 62.3739, 43.6347)
Luminance	0.6238 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7A1 #E763A9

analogous

#67E763 #63E7A1 #63E7E3

triadic

#63E7A1 #A163E7 #E7A163

tetradic

#63E7A1 #6367E7 #E763A9 #E7E363

square

#63E7A1 #6367E7 #E763A9 #E7E363

split-complementary

#63E7A1 #E363E7 #E76367

monochromatic

#1CB463 #2EDF81 #63E7A1 #98EFC1 #CDF7E1

Accessibility & contrast

On white

1.56

#63E7A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#63E7A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7A1

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7A1	#FFFFFF	#000000	##000000
##63E7A1	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D79D

Deuteranopia (green-blind)

#D3CAA5

Tritanopia (blue-blind)

#32E5D4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e7a1;
/* rgb */ color: rgb(99, 231, 161);
/* oklch */ color: oklch(83.6% 0.154 157.3);

Tailwind

colors: {
  custom: {
    50: '#9aefbd',
    500: '#63e7a1',
    950: '#000000',
  },
}

SCSS

$custom: #63e7a1;
$custom-light: #9aefbd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7a1",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 161
  },
  "hsl": {
    "h": 148.182,
    "s": 73.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.83628,
    "c": 0.15386,
    "h": 157.3
  },
  "luminance": 0.62378
}

Semantic roles & 50–950 ramp

primary

#63E7A1

secondary

#B43A7B

accent

#1079D5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1612

muted

#808582

Preview Lab

Preview with #63E7A1

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

Preview Lab → · Contrast checker → · Palette generator →