#63AC30#63AC30

#63AC30 is a light, vivid yellow-green. Relative luminance 0.324; OKLCH L 67.2% C 0.172 H 135.2°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#63AC30
RGB	rgb(99, 172, 48)
HSL	hsl(95, 56%, 43%)
HSV	hsv(95, 72%, 67%)
CMYK	cmyk(42.4%, 0%, 72.1%, 32.5%)
CIE-LAB	lab(63.65, -43.79, 53.67)
CIE-LCH	lch(63.65, 69.27, 129.21°)
OKLab	oklab(67.2% -0.1222 0.1212)
OKLCH	oklch(67.2% 0.172 135.2)
XYZ	xyz(20.4311, 32.3700, 7.9672)
Luminance	0.3237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AC30 #7930AC

analogous

#A1AC30 #63AC30 #30AC3B

triadic

#63AC30 #3063AC #AC3063

tetradic

#63AC30 #30A1AC #7930AC #AC3B30

square

#63AC30 #30A1AC #7930AC #AC3B30

split-complementary

#63AC30 #3B30AC #AC30A1

monochromatic

#2C4C15 #477C23 #63AC30 #81CD4C #A3DA7C

Accessibility & contrast

On white

2.81

#63AC30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#63AC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AC30

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AC30	#FFFFFF	#000000	##000000
##63AC30	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1B

Deuteranopia (green-blind)

#A8983C

Tritanopia (blue-blind)

#61A594

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #63ac30;
/* rgb */ color: rgb(99, 172, 48);
/* oklch */ color: oklch(67.2% 0.172 135.2);

Tailwind

colors: {
  custom: {
    50: '#95c570',
    500: '#63ac30',
    950: '#000000',
  },
}

SCSS

$custom: #63ac30;
$custom-light: #95c570;
$custom-dark: #000000;

JSON

{
  "hex": "#63ac30",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 48
  },
  "hsl": {
    "h": 95.323,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67195,
    "c": 0.17205,
    "h": 135.2
  },
  "luminance": 0.32371
}

Semantic roles & 50–950 ramp

primary

#63AC30

secondary

#A375C3

accent

#48E0A1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AC30

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

Preview Lab → · Contrast checker → · Palette generator →