#63B232#63B232

#63B232 is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.7% C 0.178 H 136.0°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#63B232
RGB	rgb(99, 178, 50)
HSL	hsl(97, 56%, 45%)
HSV	hsv(97, 72%, 70%)
CMYK	cmyk(44.4%, 0%, 71.9%, 30.2%)
CIE-LAB	lab(65.53, -46.11, 54.83)
CIE-LCH	lch(65.53, 71.65, 130.06°)
OKLab	oklab(68.74% -0.1283 0.1239)
OKLCH	oklch(68.74% 0.178 136)
XYZ	xyz(21.6411, 34.7224, 8.5788)
Luminance	0.3472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B232 #8132B2

analogous

#A3B232 #63B232 #32B241

triadic

#63B232 #3263B2 #B23263

tetradic

#63B232 #32A3B2 #8132B2 #B24132

square

#63B232 #32A3B2 #8132B2 #B24132

split-complementary

#63B232 #4132B2 #B232A3

monochromatic

#2E5217 #488225 #63B232 #82CF53 #A5DC82

Accessibility & contrast

On white

2.64

#63B232 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#63B232 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B232

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B232	#FFFFFF	#000000	##000000
##63B232	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31C

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#60AB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #63b232;
/* rgb */ color: rgb(99, 178, 50);
/* oklch */ color: oklch(68.7% 0.178 136.0);

Tailwind

colors: {
  custom: {
    50: '#96c972',
    500: '#63b232',
    950: '#000000',
  },
}

SCSS

$custom: #63b232;
$custom-light: #96c972;
$custom-dark: #000000;

JSON

{
  "hex": "#63b232",
  "rgb": {
    "r": 99,
    "g": 178,
    "b": 50
  },
  "hsl": {
    "h": 97.031,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68744,
    "c": 0.17835,
    "h": 136
  },
  "luminance": 0.34724
}

Semantic roles & 50–950 ramp

primary

#63B232

secondary

#A97BC5

accent

#48DFA6

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B232

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

Preview Lab → · Contrast checker → · Palette generator →