#63B453#63B453

#63B453 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.6% C 0.155 H 140.4°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#63B453
RGB	rgb(99, 180, 83)
HSL	hsl(110, 39%, 52%)
HSV	hsv(110, 54%, 71%)
CMYK	cmyk(45%, 0%, 53.9%, 29.4%)
CIE-LAB	lab(66.46, -43.72, 41.46)
CIE-LCH	lch(66.46, 60.25, 136.52°)
OKLab	oklab(69.6% -0.1196 0.0989)
OKLCH	oklch(69.6% 0.155 140.4)
XYZ	xyz(23.0273, 35.9182, 13.9015)
Luminance	0.3592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B453 #A453B4

analogous

#94B453 #63B453 #53B474

triadic

#63B453 #5363B4 #B45363

tetradic

#63B453 #5394B4 #A453B4 #B47453

square

#63B453 #5394B4 #A453B4 #B47453

split-complementary

#63B453 #7453B4 #B45394

monochromatic

#34622B #4A8D3D #63B453 #8AC77E #B0D9A8

Accessibility & contrast

On white

2.57

#63B453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#63B453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B453

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B453	#FFFFFF	#000000	##000000
##63B453	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A64A

Deuteranopia (green-blind)

#AD9F5A

Tritanopia (blue-blind)

#5CAF9E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #63b453;
/* rgb */ color: rgb(99, 180, 83);
/* oklch */ color: oklch(69.6% 0.155 140.4);

Tailwind

colors: {
  custom: {
    50: '#95cb86',
    500: '#63b453',
    950: '#000000',
  },
}

SCSS

$custom: #63b453;
$custom-light: #95cb86;
$custom-dark: #000000;

JSON

{
  "hex": "#63b453",
  "rgb": {
    "r": 99,
    "g": 180,
    "b": 83
  },
  "hsl": {
    "h": 110.103,
    "s": 39.271,
    "l": 51.569
  },
  "oklch": {
    "l": 0.696,
    "c": 0.1552,
    "h": 140.4
  },
  "luminance": 0.3592
}

Semantic roles & 50–950 ramp

primary

#63B453

secondary

#C09CC7

accent

#59CFBC

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B453

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

Preview Lab → · Contrast checker → · Palette generator →