#63D540#63D540

#63D540 is a light, highly saturated green. Relative luminance 0.506; OKLCH L 77.7% C 0.212 H 139.4°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#63D540
RGB	rgb(99, 213, 64)
HSL	hsl(106, 64%, 54%)
HSV	hsv(106, 70%, 84%)
CMYK	cmyk(53.5%, 0%, 70%, 16.5%)
CIE-LAB	lab(76.44, -58.54, 60.79)
CIE-LCH	lch(76.44, 84.39, 133.92°)
OKLab	oklab(77.75% -0.161 0.1382)
OKLCH	oklch(77.75% 0.212 139.4)
XYZ	xyz(29.8640, 50.6089, 13.0443)
Luminance	0.5061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D540 #B240D5

analogous

#AED540 #63D540 #40D568

triadic

#63D540 #4063D5 #D54063

tetradic

#63D540 #40AED5 #B240D5 #D56840

square

#63D540 #40AED5 #B240D5 #D56840

split-complementary

#63D540 #6840D5 #D540AE

monochromatic

#337F1C #47B127 #63D540 #8CE072 #B5EBA4

Accessibility & contrast

On white

1.89

#63D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#63D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D540

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D540	#FFFFFF	#000000	##000000
##63D540	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC228

Deuteranopia (green-blind)

#CCB94E

Tritanopia (blue-blind)

#57CEB7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d540;
/* rgb */ color: rgb(99, 213, 64);
/* oklch */ color: oklch(77.7% 0.212 139.4);

Tailwind

colors: {
  custom: {
    50: '#9ae37d',
    500: '#63d540',
    950: '#000000',
  },
}

SCSS

$custom: #63d540;
$custom-light: #9ae37d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d540",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 105.906,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77745,
    "c": 0.21217,
    "h": 139.4
  },
  "luminance": 0.50611
}

Semantic roles & 50–950 ramp

primary

#63D540

secondary

#733386

accent

#41E7C0

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D540

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

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