#63E49A#63E49A

#63E49A is a very light, vivid green. Relative luminance 0.605; OKLCH L 82.8% C 0.156 H 155.5°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#63E49A
RGB	rgb(99, 228, 154)
HSL	hsl(146, 70%, 64%)
HSV	hsv(146, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 32.5%, 10.6%)
CIE-LAB	lab(82.09, -52.16, 25.65)
CIE-LCH	lch(82.09, 58.13, 153.81°)
OKLab	oklab(82.75% -0.1419 0.0647)
OKLCH	oklch(82.75% 0.156 155.5)
XYZ	xyz(38.7186, 60.4689, 40.1968)
Luminance	0.6047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E49A #E463AD

analogous

#6DE463 #63E49A #63E4DA

triadic

#63E49A #9A63E4 #E49A63

tetradic

#63E49A #636DE4 #E463AD #E4DA63

square

#63E49A #636DE4 #E463AD #E4DA63

split-complementary

#63E49A #DA63E4 #E4636D

monochromatic

#1EAE5C #2FDB78 #63E49A #97EDBC #CBF6DE

Accessibility & contrast

On white

1.60

#63E49A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#63E49A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E49A

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E49A	#FFFFFF	#000000	##000000
##63E49A	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D495

Deuteranopia (green-blind)

#D1C79F

Tritanopia (blue-blind)

#38E2D1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e49a;
/* rgb */ color: rgb(99, 228, 154);
/* oklch */ color: oklch(82.8% 0.156 155.5);

Tailwind

colors: {
  custom: {
    50: '#99edb8',
    500: '#63e49a',
    950: '#000000',
  },
}

SCSS

$custom: #63e49a;
$custom-light: #99edb8;
$custom-dark: #000000;

JSON

{
  "hex": "#63e49a",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 154
  },
  "hsl": {
    "h": 145.581,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82751,
    "c": 0.15599,
    "h": 155.5
  },
  "luminance": 0.60473
}

Semantic roles & 50–950 ramp

primary

#63E49A

secondary

#B03C7E

accent

#1381D3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E49A

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

Preview Lab → · Contrast checker → · Palette generator →