#63AC2E#63AC2E

#63AC2E is a light, vivid yellow-green. Relative luminance 0.324; OKLCH L 67.2% C 0.173 H 135.1°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#63AC2E
RGB	rgb(99, 172, 46)
HSL	hsl(95, 58%, 43%)
HSV	hsv(95, 73%, 67%)
CMYK	cmyk(42.4%, 0%, 73.3%, 32.5%)
CIE-LAB	lab(63.63, -43.93, 54.40)
CIE-LCH	lch(63.63, 69.92, 128.92°)
OKLab	oklab(67.18% -0.1227 0.1224)
OKLCH	oklch(67.18% 0.173 135.1)
XYZ	xyz(20.3908, 32.3538, 7.7547)
Luminance	0.3236 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AC2E #772EAC

analogous

#A2AC2E #63AC2E #2EAC38

triadic

#63AC2E #2E63AC #AC2E63

tetradic

#63AC2E #2EA2AC #772EAC #AC382E

square

#63AC2E #2EA2AC #772EAC #AC382E

split-complementary

#63AC2E #382EAC #AC2EA2

monochromatic

#2B4B14 #477C21 #63AC2E #81CE49 #A2DB79

Accessibility & contrast

On white

2.81

#63AC2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#63AC2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AC2E

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AC2E	#FFFFFF	#000000	##000000
##63AC2E	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)

#B29E17

Deuteranopia (green-blind)

#A9983A

Tritanopia (blue-blind)

#61A594

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #63ac2e;
/* rgb */ color: rgb(99, 172, 46);
/* oklch */ color: oklch(67.2% 0.173 135.1);

Tailwind

colors: {
  custom: {
    50: '#95c56f',
    500: '#63ac2e',
    950: '#000000',
  },
}

SCSS

$custom: #63ac2e;
$custom-light: #95c56f;
$custom-dark: #000000;

JSON

{
  "hex": "#63ac2e",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 46
  },
  "hsl": {
    "h": 94.762,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67179,
    "c": 0.1733,
    "h": 135.1
  },
  "luminance": 0.32355
}

Semantic roles & 50–950 ramp

primary

#63AC2E

secondary

#A172C3

accent

#47E1A0

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AC2E

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

Preview Lab → · Contrast checker → · Palette generator →