#63B74C#63B74C

#63B74C is a light, vivid green. Relative luminance 0.370; OKLCH L 70.3% C 0.165 H 139.4°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#63B74C
RGB	rgb(99, 183, 76)
HSL	hsl(107, 43%, 51%)
HSV	hsv(107, 58%, 72%)
CMYK	cmyk(45.9%, 0%, 58.5%, 28.2%)
CIE-LAB	lab(67.31, -45.79, 45.78)
CIE-LCH	lch(67.31, 64.74, 135.01°)
OKLab	oklab(70.27% -0.1256 0.1077)
OKLCH	oklch(70.27% 0.165 139.4)
XYZ	xyz(23.3827, 37.0399, 12.7534)
Luminance	0.3704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B74C #A04CB7

analogous

#98B74C #63B74C #4CB76A

triadic

#63B74C #4C63B7 #B74C63

tetradic

#63B74C #4C98B7 #A04CB7 #B76A4C

square

#63B74C #4C98B7 #A04CB7 #B76A4C

split-complementary

#63B74C #6A4CB7 #B74C98

monochromatic

#346127 #4B8D39 #63B74C #89C978 #AFDAA3

Accessibility & contrast

On white

2.50

#63B74C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#63B74C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B74C

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B74C	#FFFFFF	#000000	##000000
##63B74C	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA841

Deuteranopia (green-blind)

#B0A154

Tritanopia (blue-blind)

#5CB1A0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b74c;
/* rgb */ color: rgb(99, 183, 76);
/* oklch */ color: oklch(70.3% 0.165 139.4);

Tailwind

colors: {
  custom: {
    50: '#95cd81',
    500: '#63b74c',
    950: '#000000',
  },
}

SCSS

$custom: #63b74c;
$custom-light: #95cd81;
$custom-dark: #000000;

JSON

{
  "hex": "#63b74c",
  "rgb": {
    "r": 99,
    "g": 183,
    "b": 76
  },
  "hsl": {
    "h": 107.103,
    "s": 42.629,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7027,
    "c": 0.16549,
    "h": 139.4
  },
  "luminance": 0.37041
}

Semantic roles & 50–950 ramp

primary

#63B74C

secondary

#BD98C7

accent

#55D2B8

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B74C

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

Preview Lab → · Contrast checker → · Palette generator →