#63AC2C#63AC2C

#63AC2C is a light, vivid yellow-green. Relative luminance 0.323; OKLCH L 67.2% C 0.174 H 134.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#63AC2C
RGB	rgb(99, 172, 44)
HSL	hsl(94, 59%, 42%)
HSV	hsv(94, 74%, 67%)
CMYK	cmyk(42.4%, 0%, 74.4%, 32.5%)
CIE-LAB	lab(63.62, -44.07, 55.11)
CIE-LCH	lch(63.62, 70.56, 128.65°)
OKLab	oklab(67.16% -0.1232 0.1236)
OKLCH	oklch(67.16% 0.175 134.9)
XYZ	xyz(20.3523, 32.3384, 7.5519)
Luminance	0.3234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AC2C #752CAC

analogous

#A3AC2C #63AC2C #2CAC35

triadic

#63AC2C #2C63AC #AC2C63

tetradic

#63AC2C #2CA3AC #752CAC #AC352C

square

#63AC2C #2CA3AC #752CAC #AC352C

split-complementary

#63AC2C #352CAC #AC2CA3

monochromatic

#2B4B13 #477B20 #63AC2C #81D046 #A2DC76

Accessibility & contrast

On white

2.81

#63AC2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#63AC2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AC2C

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AC2C	#FFFFFF	#000000	##000000
##63AC2C	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)

#B39E12

Deuteranopia (green-blind)

#A99839

Tritanopia (blue-blind)

#61A593

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #63ac2c;
/* rgb */ color: rgb(99, 172, 44);
/* oklch */ color: oklch(67.2% 0.174 134.9);

Tailwind

colors: {
  custom: {
    50: '#96c56e',
    500: '#63ac2c',
    950: '#000000',
  },
}

SCSS

$custom: #63ac2c;
$custom-light: #96c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#63ac2c",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 44
  },
  "hsl": {
    "h": 94.219,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67165,
    "c": 0.1745,
    "h": 134.9
  },
  "luminance": 0.3234
}

Semantic roles & 50–950 ramp

primary

#63AC2C

secondary

#A070C4

accent

#45E29F

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AC2C

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

Preview Lab → · Contrast checker → · Palette generator →