#63AA24#63AA24

#63AA24 is a light, vivid yellow-green. Relative luminance 0.315; OKLCH L 66.6% C 0.176 H 134.1°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#63AA24
RGB	rgb(99, 170, 36)
HSL	hsl(92, 65%, 40%)
HSV	hsv(92, 79%, 67%)
CMYK	cmyk(41.8%, 0%, 78.8%, 33.3%)
CIE-LAB	lab(62.95, -43.71, 57.13)
CIE-LCH	lch(62.95, 71.94, 127.42°)
OKLab	oklab(66.6% -0.1228 0.1266)
OKLCH	oklch(66.6% 0.176 134.1)
XYZ	xyz(19.8384, 31.5284, 6.7090)
Luminance	0.3153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AA24 #6B24AA

analogous

#A6AA24 #63AA24 #24AA28

triadic

#63AA24 #2463AA #AA2463

tetradic

#63AA24 #24A6AA #6B24AA #AA2824

square

#63AA24 #24A6AA #6B24AA #AA2824

split-complementary

#63AA24 #2824AA #AA24A6

monochromatic

#28450F #467719 #63AA24 #81D537 #A1DF69

Accessibility & contrast

On white

2.87

#63AA24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#63AA24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AA24

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AA24	#FFFFFF	#000000	##000000
##63AA24	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A79633

Tritanopia (blue-blind)

#62A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63aa24;
/* rgb */ color: rgb(99, 170, 36);
/* oklch */ color: oklch(66.6% 0.176 134.1);

Tailwind

colors: {
  custom: {
    50: '#96c46a',
    500: '#63aa24',
    950: '#000000',
  },
}

SCSS

$custom: #63aa24;
$custom-light: #96c46a;
$custom-dark: #000000;

JSON

{
  "hex": "#63aa24",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 36
  },
  "hsl": {
    "h": 91.791,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66601,
    "c": 0.17637,
    "h": 134.1
  },
  "luminance": 0.31529
}

Semantic roles & 50–950 ramp

primary

#63AA24

secondary

#9865C5

accent

#40E899

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63AA24

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

Preview Lab → · Contrast checker → · Palette generator →