#63AE32#63AE32

#63AE32 is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 67.7% C 0.173 H 135.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#63AE32
RGB	rgb(99, 174, 50)
HSL	hsl(96, 55%, 44%)
HSV	hsv(96, 71%, 68%)
CMYK	cmyk(43.1%, 0%, 71.3%, 31.8%)
CIE-LAB	lab(64.29, -44.47, 53.56)
CIE-LCH	lch(64.29, 69.62, 129.70°)
OKLab	oklab(67.72% -0.1239 0.1212)
OKLCH	oklch(67.72% 0.173 135.6)
XYZ	xyz(20.8569, 33.1538, 8.3173)
Luminance	0.3316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AE32 #7D32AE

analogous

#A1AE32 #63AE32 #32AE3F

triadic

#63AE32 #3263AE #AE3263

tetradic

#63AE32 #32A1AE #7D32AE #AE3F32

square

#63AE32 #32A1AE #7D32AE #AE3F32

split-complementary

#63AE32 #3F32AE #AE32A1

monochromatic

#2D4F17 #487E24 #63AE32 #82CD50 #A4DA80

Accessibility & contrast

On white

2.75

#63AE32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#63AE32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AE32

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AE32	#FFFFFF	#000000	##000000
##63AE32	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A01E

Deuteranopia (green-blind)

#AA9A3E

Tritanopia (blue-blind)

#61A796

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63ae32;
/* rgb */ color: rgb(99, 174, 50);
/* oklch */ color: oklch(67.7% 0.173 135.6);

Tailwind

colors: {
  custom: {
    50: '#95c771',
    500: '#63ae32',
    950: '#000000',
  },
}

SCSS

$custom: #63ae32;
$custom-light: #95c771;
$custom-dark: #000000;

JSON

{
  "hex": "#63ae32",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 50
  },
  "hsl": {
    "h": 96.29,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67722,
    "c": 0.17331,
    "h": 135.6
  },
  "luminance": 0.33155
}

Semantic roles & 50–950 ramp

primary

#63AE32

secondary

#A678C4

accent

#49DFA4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AE32

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

Preview Lab → · Contrast checker → · Palette generator →