#63ECA7#63ECA7

#63ECA7 is a very light, vivid green. Relative luminance 0.654; OKLCH L 85.0% C 0.155 H 158.4°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#63ECA7
RGB	rgb(99, 236, 167)
HSL	hsl(150, 78%, 66%)
HSV	hsv(150, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 29.2%, 7.5%)
CIE-LAB	lab(84.70, -52.89, 22.52)
CIE-LCH	lch(84.70, 57.49, 156.94°)
OKLab	oklab(84.97% -0.1445 0.0572)
OKLCH	oklch(84.97% 0.155 158.4)
XYZ	xyz(42.1124, 65.4295, 46.9616)
Luminance	0.6543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECA7 #EC63A8

analogous

#63EC63 #63ECA7 #63ECEC

triadic

#63ECA7 #A763EC #ECA763

tetradic

#63ECA7 #6363EC #EC63A8 #ECEC63

square

#63ECA7 #6363EC #EC63A8 #ECEC63

split-complementary

#63ECA7 #EC63EC #EC6363

monochromatic

#17BE6A #2CE588 #63ECA7 #9AF3C6 #D0F9E5

Accessibility & contrast

On white

1.49

#63ECA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#63ECA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECA7

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECA7	#FFFFFF	#000000	##000000
##63ECA7	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADCA3

Deuteranopia (green-blind)

#D7CEAB

Tritanopia (blue-blind)

#2AEBDA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63eca7;
/* rgb */ color: rgb(99, 236, 167);
/* oklch */ color: oklch(85.0% 0.155 158.4);

Tailwind

colors: {
  custom: {
    50: '#9bf3c1',
    500: '#63eca7',
    950: '#000000',
  },
}

SCSS

$custom: #63eca7;
$custom-light: #9bf3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#63eca7",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 167
  },
  "hsl": {
    "h": 149.781,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84968,
    "c": 0.15538,
    "h": 158.4
  },
  "luminance": 0.65434
}

Semantic roles & 50–950 ramp

primary

#63ECA7

secondary

#BC377A

accent

#0B74DB

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63ECA7

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

Preview Lab → · Contrast checker → · Palette generator →