#63C038#63C038

#63C038 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.4% C 0.192 H 137.6°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#63C038
RGB	rgb(99, 192, 56)
HSL	hsl(101, 55%, 49%)
HSV	hsv(101, 71%, 75%)
CMYK	cmyk(48.4%, 0%, 70.8%, 24.7%)
CIE-LAB	lab(69.92, -51.24, 57.06)
CIE-LCH	lch(69.92, 76.69, 131.92°)
OKLab	oklab(72.36% -0.1417 0.1294)
OKLCH	oklch(72.36% 0.192 137.6)
XYZ	xyz(24.7082, 40.6357, 10.2821)
Luminance	0.4064 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C038 #9538C0

analogous

#A7C038 #63C038 #38C051

triadic

#63C038 #3863C0 #C03863

tetradic

#63C038 #38A7C0 #9538C0 #C05138

square

#63C038 #38A7C0 #9538C0 #C05138

split-complementary

#63C038 #5138C0 #C038A7

monochromatic

#32611C #4B912A #63C038 #86D264 #ABDF93

Accessibility & contrast

On white

2.30

#63C038 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#63C038 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C038

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C038	#FFFFFF	#000000	##000000
##63C038	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B022

Deuteranopia (green-blind)

#BAA845

Tritanopia (blue-blind)

#5DB9A5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63c038;
/* rgb */ color: rgb(99, 192, 56);
/* oklch */ color: oklch(72.4% 0.192 137.6);

Tailwind

colors: {
  custom: {
    50: '#97d477',
    500: '#63c038',
    950: '#000000',
  },
}

SCSS

$custom: #63c038;
$custom-light: #97d477;
$custom-dark: #000000;

JSON

{
  "hex": "#63c038",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 101.029,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72359,
    "c": 0.1919,
    "h": 137.6
  },
  "luminance": 0.40637
}

Semantic roles & 50–950 ramp

primary

#63C038

secondary

#B689CB

accent

#4ADEAF

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #63C038

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

Preview Lab → · Contrast checker → · Palette generator →