#63BC74#63BC74

#63BC74 is a light, vivid green. Relative luminance 0.399; OKLCH L 72.1% C 0.135 H 148.4°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#63BC74
RGB	rgb(99, 188, 116)
HSL	hsl(131, 40%, 56%)
HSV	hsv(131, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 38.3%, 26.3%)
CIE-LAB	lab(69.38, -42.29, 28.39)
CIE-LCH	lch(69.38, 50.94, 146.13°)
OKLab	oklab(72.14% -0.1149 0.0707)
OKLCH	oklch(72.14% 0.135 148.4)
XYZ	xyz(26.2796, 39.8781, 22.8321)
Luminance	0.3988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC74 #BC63AB

analogous

#7FBC63 #63BC74 #63BCA1

triadic

#63BC74 #7463BC #BC7463

tetradic

#63BC74 #637FBC #BC63AB #BCA163

square

#63BC74 #637FBC #BC63AB #BCA163

split-complementary

#63BC74 #A163BC #BC637F

monochromatic

#31733E #449E55 #63BC74 #8ECE9A #B9E1C0

Accessibility & contrast

On white

2.34

#63BC74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#63BC74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC74

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC74	#FFFFFF	#000000	##000000
##63BC74	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAF6F

Deuteranopia (green-blind)

#B1A678

Tritanopia (blue-blind)

#53B9AA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bc74;
/* rgb */ color: rgb(99, 188, 116);
/* oklch */ color: oklch(72.1% 0.135 148.4);

Tailwind

colors: {
  custom: {
    50: '#95d19c',
    500: '#63bc74',
    950: '#000000',
  },
}

SCSS

$custom: #63bc74;
$custom-light: #95d19c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc74",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 116
  },
  "hsl": {
    "h": 131.461,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.72144,
    "c": 0.13491,
    "h": 148.4
  },
  "luminance": 0.3988
}

Semantic roles & 50–950 ramp

primary

#63BC74

secondary

#D0ABC9

accent

#58B9D0

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E140E

muted

#7E827E

Preview Lab

Preview with #63BC74

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

Preview Lab → · Contrast checker → · Palette generator →