#63B445#63B445

#63B445 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.4% C 0.167 H 138.2°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#63B445
RGB	rgb(99, 180, 69)
HSL	hsl(104, 45%, 49%)
HSV	hsv(104, 62%, 71%)
CMYK	cmyk(45%, 0%, 61.7%, 29.4%)
CIE-LAB	lab(66.31, -45.29, 47.82)
CIE-LCH	lch(66.31, 65.86, 133.44°)
OKLab	oklab(69.43% -0.1247 0.1114)
OKLCH	oklch(69.43% 0.167 138.2)
XYZ	xyz(22.5403, 35.7234, 11.3367)
Luminance	0.3573 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B445 #9645B4

analogous

#9BB445 #63B445 #45B45F

triadic

#63B445 #4563B4 #B44563

tetradic

#63B445 #459BB4 #9645B4 #B45F45

square

#63B445 #459BB4 #9645B4 #B45F45

split-complementary

#63B445 #5F45B4 #B4459B

monochromatic

#325C23 #4B8834 #63B445 #87C86F #ACD99B

Accessibility & contrast

On white

2.58

#63B445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#63B445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B445

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B445	#FFFFFF	#000000	##000000
##63B445	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A638

Deuteranopia (green-blind)

#AE9F4E

Tritanopia (blue-blind)

#5EAE9C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b445;
/* rgb */ color: rgb(99, 180, 69);
/* oklch */ color: oklch(69.4% 0.167 138.2);

Tailwind

colors: {
  custom: {
    50: '#95cb7d',
    500: '#63b445',
    950: '#000000',
  },
}

SCSS

$custom: #63b445;
$custom-light: #95cb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#63b445",
  "rgb": {
    "r": 99,
    "g": 180,
    "b": 69
  },
  "hsl": {
    "h": 103.784,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69429,
    "c": 0.16726,
    "h": 138.2
  },
  "luminance": 0.35725
}

Semantic roles & 50–950 ramp

primary

#63B445

secondary

#B790C5

accent

#54D4B1

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E130A

muted

#7E827C

Preview Lab

Preview with #63B445

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

Preview Lab → · Contrast checker → · Palette generator →