#63B73E#63B73E

#63B73E is a light, vivid green. Relative luminance 0.369; OKLCH L 70.1% C 0.177 H 137.6°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#63B73E
RGB	rgb(99, 183, 62)
HSL	hsl(102, 49%, 48%)
HSV	hsv(102, 66%, 72%)
CMYK	cmyk(45.9%, 0%, 66.1%, 28.2%)
CIE-LAB	lab(67.18, -47.18, 51.80)
CIE-LCH	lch(67.18, 70.06, 132.33°)
OKLab	oklab(70.12% -0.1303 0.1191)
OKLCH	oklch(70.12% 0.177 137.6)
XYZ	xyz(22.9478, 36.8659, 10.4631)
Luminance	0.3687 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B73E #923EB7

analogous

#9FB73E #63B73E #3EB755

triadic

#63B73E #3E63B7 #B73E63

tetradic

#63B73E #3E9FB7 #923EB7 #B7553E

square

#63B73E #3E9FB7 #923EB7 #B7553E

split-complementary

#63B73E #553EB7 #B73E9F

monochromatic

#325C1F #4A892F #63B73E #86CB67 #AADB94

Accessibility & contrast

On white

2.51

#63B73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#63B73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B73E

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B73E	#FFFFFF	#000000	##000000
##63B73E	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA82E

Deuteranopia (green-blind)

#B1A148

Tritanopia (blue-blind)

#5EB19E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b73e;
/* rgb */ color: rgb(99, 183, 62);
/* oklch */ color: oklch(70.1% 0.177 137.6);

Tailwind

colors: {
  custom: {
    50: '#96cd79',
    500: '#63b73e',
    950: '#000000',
  },
}

SCSS

$custom: #63b73e;
$custom-light: #96cd79;
$custom-dark: #000000;

JSON

{
  "hex": "#63b73e",
  "rgb": {
    "r": 99,
    "g": 183,
    "b": 62
  },
  "hsl": {
    "h": 101.653,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70121,
    "c": 0.17655,
    "h": 137.6
  },
  "luminance": 0.36867
}

Semantic roles & 50–950 ramp

primary

#63B73E

secondary

#B48AC6

accent

#4FD9AF

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B73E

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

Preview Lab → · Contrast checker → · Palette generator →