#63B449#63B449

#63B449 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.5% C 0.164 H 138.8°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#63B449
RGB	rgb(99, 180, 73)
HSL	hsl(105, 42%, 50%)
HSV	hsv(105, 59%, 71%)
CMYK	cmyk(45%, 0%, 59.4%, 29.4%)
CIE-LAB	lab(66.35, -44.87, 46.05)
CIE-LCH	lch(66.35, 64.30, 134.25°)
OKLab	oklab(69.47% -0.1233 0.108)
OKLCH	oklch(69.47% 0.164 138.8)
XYZ	xyz(22.6686, 35.7748, 12.0128)
Luminance	0.3578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B449 #9A49B4

analogous

#98B449 #63B449 #49B465

triadic

#63B449 #4963B4 #B44963

tetradic

#63B449 #4998B4 #9A49B4 #B46549

square

#63B449 #4998B4 #9A49B4 #B46549

split-complementary

#63B449 #6549B4 #B44998

monochromatic

#335D26 #4B8837 #63B449 #88C774 #ADD89F

Accessibility & contrast

On white

2.58

#63B449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#63B449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B449

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B449	#FFFFFF	#000000	##000000
##63B449	1.00	2.58	8.16	8.16
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A63E

Deuteranopia (green-blind)

#AE9F51

Tritanopia (blue-blind)

#5DAE9D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b449;
/* rgb */ color: rgb(99, 180, 73);
/* oklch */ color: oklch(69.5% 0.164 138.8);

Tailwind

colors: {
  custom: {
    50: '#95cb7f',
    500: '#63b449',
    950: '#000000',
  },
}

SCSS

$custom: #63b449;
$custom-light: #95cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63b449",
  "rgb": {
    "r": 99,
    "g": 180,
    "b": 73
  },
  "hsl": {
    "h": 105.421,
    "s": 42.292,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69474,
    "c": 0.16396,
    "h": 138.8
  },
  "luminance": 0.35776
}

Semantic roles & 50–950 ramp

primary

#63B449

secondary

#B994C5

accent

#56D2B4

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E130A

muted

#7E827C

Preview Lab

Preview with #63B449

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

Preview Lab → · Contrast checker → · Palette generator →