#63E39E#63E39E

#63E39E is a very light, vivid green. Relative luminance 0.601; OKLCH L 82.6% C 0.151 H 157.0°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#63E39E
RGB	rgb(99, 227, 158)
HSL	hsl(148, 70%, 64%)
HSV	hsv(148, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 30.4%, 11%)
CIE-LAB	lab(81.87, -50.99, 23.28)
CIE-LCH	lch(81.87, 56.05, 155.46°)
OKLab	oklab(82.59% -0.1391 0.059)
OKLCH	oklch(82.59% 0.151 157)
XYZ	xyz(38.7830, 60.0558, 41.8892)
Luminance	0.6006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E39E #E363A8

analogous

#68E363 #63E39E #63E3DE

triadic

#63E39E #9E63E3 #E39E63

tetradic

#63E39E #6368E3 #E363A8 #E3DE63

square

#63E39E #6368E3 #E363A8 #E3DE63

split-complementary

#63E39E #DE63E3 #E36368

monochromatic

#1FAD60 #2FDA7E #63E39E #97ECBE #CBF6DF

Accessibility & contrast

On white

1.61

#63E39E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#63E39E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E39E

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E39E	#FFFFFF	#000000	##000000
##63E39E	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D39A

Deuteranopia (green-blind)

#D0C6A2

Tritanopia (blue-blind)

#36E1D1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e39e;
/* rgb */ color: rgb(99, 227, 158);
/* oklch */ color: oklch(82.6% 0.151 157.0);

Tailwind

colors: {
  custom: {
    50: '#99ecbb',
    500: '#63e39e',
    950: '#000000',
  },
}

SCSS

$custom: #63e39e;
$custom-light: #99ecbb;
$custom-dark: #000000;

JSON

{
  "hex": "#63e39e",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 158
  },
  "hsl": {
    "h": 147.656,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82592,
    "c": 0.15107,
    "h": 157
  },
  "luminance": 0.60059
}

Semantic roles & 50–950 ramp

primary

#63E39E

secondary

#AE3C7A

accent

#147AD2

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E39E

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

Preview Lab → · Contrast checker → · Palette generator →