#63B724#63B724

#63B724 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 69.9% C 0.192 H 135.5°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#63B724
RGB	rgb(99, 183, 36)
HSL	hsl(94, 67%, 43%)
HSV	hsv(94, 80%, 72%)
CMYK	cmyk(45.9%, 0%, 80.3%, 28.2%)
CIE-LAB	lab(67.01, -48.97, 60.91)
CIE-LCH	lch(67.01, 78.16, 128.80°)
OKLab	oklab(69.93% -0.1369 0.1346)
OKLCH	oklch(69.93% 0.192 135.5)
XYZ	xyz(22.3970, 36.6456, 7.5619)
Luminance	0.3665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B724 #7824B7

analogous

#ACB724 #63B724 #24B72F

triadic

#63B724 #2463B7 #B72463

tetradic

#63B724 #24ACB7 #7824B7 #B72F24

square

#63B724 #24ACB7 #7824B7 #B72F24

split-complementary

#63B724 #2F24B7 #B724AC

monochromatic

#2C5110 #47841A #63B724 #81D93F #A3E372

Accessibility & contrast

On white

2.52

#63B724 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#63B724 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B724

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B724	#FFFFFF	#000000	##000000
##63B724	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#B3A135

Tritanopia (blue-blind)

#60B09C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b724;
/* rgb */ color: rgb(99, 183, 36);
/* oklch */ color: oklch(69.9% 0.192 135.5);

Tailwind

colors: {
  custom: {
    50: '#97cd6c',
    500: '#63b724',
    950: '#000000',
  },
}

SCSS

$custom: #63b724;
$custom-light: #97cd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#63b724",
  "rgb": {
    "r": 99,
    "g": 183,
    "b": 36
  },
  "hsl": {
    "h": 94.286,
    "s": 67.123,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69932,
    "c": 0.19197,
    "h": 135.5
  },
  "luminance": 0.36647
}

Semantic roles & 50–950 ramp

primary

#63B724

secondary

#A26DCA

accent

#3EEAA0

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B724

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

Preview Lab → · Contrast checker → · Palette generator →