#63AE5B#63AE5B

#63AE5B is a light, vivid green. Relative luminance 0.337; OKLCH L 68.2% C 0.139 H 141.9°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#63AE5B
RGB	rgb(99, 174, 91)
HSL	hsl(114, 34%, 52%)
HSV	hsv(114, 48%, 68%)
CMYK	cmyk(43.1%, 0%, 47.7%, 31.8%)
CIE-LAB	lab(64.71, -40.09, 35.34)
CIE-LCH	lch(64.71, 53.44, 138.61°)
OKLab	oklab(68.2% -0.1094 0.0858)
OKLCH	oklch(68.2% 0.139 141.9)
XYZ	xyz(22.1690, 33.6787, 15.2280)
Luminance	0.3368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AE5B #A65BAE

analogous

#8DAE5B #63AE5B #5BAE7D

triadic

#63AE5B #5B63AE #AE5B63

tetradic

#63AE5B #5B8DAE #A65BAE #AE7D5B

square

#63AE5B #5B8DAE #A65BAE #AE7D5B

split-complementary

#63AE5B #7D5BAE #AE5B8D

monochromatic

#345F2F #4A8843 #63AE5B #8AC284 #B1D6AD

Accessibility & contrast

On white

2.71

#63AE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#63AE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AE5B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AE5B	#FFFFFF	#000000	##000000
##63AE5B	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A154

Deuteranopia (green-blind)

#A79A60

Tritanopia (blue-blind)

#5BAA9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63ae5b;
/* rgb */ color: rgb(99, 174, 91);
/* oklch */ color: oklch(68.2% 0.139 141.9);

Tailwind

colors: {
  custom: {
    50: '#94c78b',
    500: '#63ae5b',
    950: '#000000',
  },
}

SCSS

$custom: #63ae5b;
$custom-light: #94c78b;
$custom-dark: #000000;

JSON

{
  "hex": "#63ae5b",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 91
  },
  "hsl": {
    "h": 114.217,
    "s": 33.878,
    "l": 51.961
  },
  "oklch": {
    "l": 0.68202,
    "c": 0.139,
    "h": 141.9
  },
  "luminance": 0.3368
}

Semantic roles & 50–950 ramp

primary

#63AE5B

secondary

#C1A0C5

accent

#5ECAC0

background

#F9FCF8

surface

#F2F8F0

border

#CCD1CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #63AE5B

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

Preview Lab → · Contrast checker → · Palette generator →