#63A583#63A583

#63A583 is a light, moderate green. Relative luminance 0.312; OKLCH L 66.8% C 0.085 H 160.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#63A583
RGB	rgb(99, 165, 131)
HSL	hsl(149, 27%, 52%)
HSV	hsv(149, 40%, 65%)
CMYK	cmyk(40%, 0%, 20.6%, 35.3%)
CIE-LAB	lab(62.68, -28.92, 11.10)
CIE-LCH	lch(62.68, 30.98, 159.00°)
OKLab	oklab(66.79% -0.0803 0.0285)
OKLCH	oklch(66.79% 0.085 160.4)
XYZ	xyz(22.6958, 31.2002, 26.2946)
Luminance	0.3120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A583 #A56385

analogous

#64A563 #63A583 #63A5A4

triadic

#63A583 #8363A5 #A58363

tetradic

#63A583 #6364A5 #A56385 #A5A463

square

#63A583 #6364A5 #A56385 #A5A463

split-complementary

#63A583 #A463A5 #A56364

monochromatic

#345A46 #4A8165 #63A583 #8ABBA2 #B1D2C1

Accessibility & contrast

On white

2.90

#63A583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#63A583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A583

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A583	#FFFFFF	#000000	##000000
##63A583	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39C81

Deuteranopia (green-blind)

#999585

Tritanopia (blue-blind)

#53A59B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a583;
/* rgb */ color: rgb(99, 165, 131);
/* oklch */ color: oklch(66.8% 0.085 160.4);

Tailwind

colors: {
  custom: {
    50: '#92c0a7',
    500: '#63a583',
    950: '#000000',
  },
}

SCSS

$custom: #63a583;
$custom-light: #92c0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#63a583",
  "rgb": {
    "r": 99,
    "g": 165,
    "b": 131
  },
  "hsl": {
    "h": 149.091,
    "s": 26.829,
    "l": 51.765
  },
  "oklch": {
    "l": 0.6679,
    "c": 0.08518,
    "h": 160.4
  },
  "luminance": 0.31202
}

Semantic roles & 50–950 ramp

primary

#63A583

secondary

#C0A3B2

accent

#6595C3

background

#F9FBFA

surface

#F1F7F4

border

#CBD0CE

text

#0D120F

muted

#7E817F

Preview Lab

Preview with #63A583

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

Preview Lab → · Contrast checker → · Palette generator →