#63B132#63B132

#63B132 is a light, vivid yellow-green. Relative luminance 0.343; OKLCH L 68.5% C 0.177 H 135.9°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#63B132
RGB	rgb(99, 177, 50)
HSL	hsl(97, 56%, 45%)
HSV	hsv(97, 72%, 69%)
CMYK	cmyk(44.1%, 0%, 71.8%, 30.6%)
CIE-LAB	lab(65.22, -45.71, 54.52)
CIE-LCH	lch(65.22, 71.14, 129.98°)
OKLab	oklab(68.49% -0.1272 0.1232)
OKLCH	oklch(68.49% 0.177 135.9)
XYZ	xyz(21.4429, 34.3259, 8.5127)
Luminance	0.3433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B132 #8032B1

analogous

#A3B132 #63B132 #32B140

triadic

#63B132 #3263B1 #B13263

tetradic

#63B132 #32A3B1 #8032B1 #B14032

square

#63B132 #32A3B1 #8032B1 #B14032

split-complementary

#63B132 #4032B1 #B132A3

monochromatic

#2E5217 #488125 #63B132 #82CE52 #A4DC82

Accessibility & contrast

On white

2.67

#63B132 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#63B132 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B132

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B132	#FFFFFF	#000000	##000000
##63B132	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21C

Deuteranopia (green-blind)

#AD9C3E

Tritanopia (blue-blind)

#60AA98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #63b132;
/* rgb */ color: rgb(99, 177, 50);
/* oklch */ color: oklch(68.5% 0.177 135.9);

Tailwind

colors: {
  custom: {
    50: '#96c972',
    500: '#63b132',
    950: '#000000',
  },
}

SCSS

$custom: #63b132;
$custom-light: #96c972;
$custom-dark: #000000;

JSON

{
  "hex": "#63b132",
  "rgb": {
    "r": 99,
    "g": 177,
    "b": 50
  },
  "hsl": {
    "h": 96.85,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68488,
    "c": 0.17709,
    "h": 135.9
  },
  "luminance": 0.34327
}

Semantic roles & 50–950 ramp

primary

#63B132

secondary

#A87AC5

accent

#49DFA5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B132

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

Preview Lab → · Contrast checker → · Palette generator →