#63E689#63E689

#63E689 is a very light, vivid green. Relative luminance 0.611; OKLCH L 82.9% C 0.174 H 150.4°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#63E689
RGB	rgb(99, 230, 137)
HSL	hsl(137, 72%, 65%)
HSV	hsv(137, 57%, 90%)
CMYK	cmyk(57%, 0%, 40.4%, 9.8%)
CIE-LAB	lab(82.41, -55.96, 34.72)
CIE-LCH	lch(82.41, 65.86, 148.18°)
OKLab	oklab(82.91% -0.1515 0.0861)
OKLCH	oklch(82.91% 0.174 150.4)
XYZ	xyz(37.9550, 61.0489, 33.4455)
Luminance	0.6105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E689 #E663C0

analogous

#7EE663 #63E689 #63E6CB

triadic

#63E689 #8963E6 #E68963

tetradic

#63E689 #637EE6 #E663C0 #E6CB63

square

#63E689 #637EE6 #E663C0 #E6CB63

split-complementary

#63E689 #CB63E6 #E6637E

monochromatic

#1DB248 #2EDE61 #63E689 #98EEB1 #CCF7D9

Accessibility & contrast

On white

1.59

#63E689 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#63E689 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E689

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E689	#FFFFFF	#000000	##000000
##63E689	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D482

Deuteranopia (green-blind)

#D6C88F

Tritanopia (blue-blind)

#40E2CF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e689;
/* rgb */ color: rgb(99, 230, 137);
/* oklch */ color: oklch(82.9% 0.174 150.4);

Tailwind

colors: {
  custom: {
    50: '#9aefac',
    500: '#63e689',
    950: '#000000',
  },
}

SCSS

$custom: #63e689;
$custom-light: #9aefac;
$custom-dark: #000000;

JSON

{
  "hex": "#63e689",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 137
  },
  "hsl": {
    "h": 137.405,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82914,
    "c": 0.17421,
    "h": 150.4
  },
  "luminance": 0.61052
}

Semantic roles & 50–950 ramp

primary

#63E689

secondary

#B33B90

accent

#119CD4

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #63E689

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

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