#63AC25#63AC25

#63AC25 is a light, vivid yellow-green. Relative luminance 0.323; OKLCH L 67.1% C 0.178 H 134.4°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#63AC25
RGB	rgb(99, 172, 37)
HSL	hsl(92, 65%, 41%)
HSV	hsv(92, 78%, 67%)
CMYK	cmyk(42.4%, 0%, 78.5%, 32.5%)
CIE-LAB	lab(63.58, -44.49, 57.41)
CIE-LCH	lch(63.58, 72.63, 127.77°)
OKLab	oklab(67.12% -0.1248 0.1274)
OKLCH	oklch(67.12% 0.178 134.4)
XYZ	xyz(20.2316, 32.2902, 6.9165)
Luminance	0.3229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AC25 #6E25AC

analogous

#A6AC25 #63AC25 #25AC2A

triadic

#63AC25 #2563AC #AC2563

tetradic

#63AC25 #25A6AC #6E25AC #AC2A25

square

#63AC25 #25A6AC #6E25AC #AC2A25

split-complementary

#63AC25 #2A25AC #AC25A6

monochromatic

#29470F #467A1A #63AC25 #81D53A #A1DF6C

Accessibility & contrast

On white

2.82

#63AC25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#63AC25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AC25

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AC25	#FFFFFF	#000000	##000000
##63AC25	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A99834

Tritanopia (blue-blind)

#62A593

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #63ac25;
/* rgb */ color: rgb(99, 172, 37);
/* oklch */ color: oklch(67.1% 0.178 134.4);

Tailwind

colors: {
  custom: {
    50: '#96c56b',
    500: '#63ac25',
    950: '#000000',
  },
}

SCSS

$custom: #63ac25;
$custom-light: #96c56b;
$custom-dark: #000000;

JSON

{
  "hex": "#63ac25",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 37
  },
  "hsl": {
    "h": 92.444,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.6712,
    "c": 0.17831,
    "h": 134.4
  },
  "luminance": 0.32291
}

Semantic roles & 50–950 ramp

primary

#63AC25

secondary

#9A67C6

accent

#40E89B

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #63AC25

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

Preview Lab → · Contrast checker → · Palette generator →