#63A73A#63A73A

#63A73A is a light, vivid yellow-green. Relative luminance 0.306; OKLCH L 66.0% C 0.159 H 135.7°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#63A73A
RGB	rgb(99, 167, 58)
HSL	hsl(97, 48%, 44%)
HSV	hsv(97, 65%, 65%)
CMYK	cmyk(40.7%, 0%, 65.3%, 34.5%)
CIE-LAB	lab(62.16, -40.87, 48.07)
CIE-LCH	lch(62.16, 63.10, 130.37°)
OKLab	oklab(66.01% -0.1135 0.1107)
OKLCH	oklch(66.01% 0.159 135.7)
XYZ	xyz(19.7275, 30.5945, 8.8680)
Luminance	0.3060 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A73A #7E3AA7

analogous

#9AA73A #63A73A #3AA748

triadic

#63A73A #3A63A7 #A73A63

tetradic

#63A73A #3A9AA7 #7E3AA7 #A7483A

square

#63A73A #3A9AA7 #7E3AA7 #A7483A

split-complementary

#63A73A #483AA7 #A73A9A

monochromatic

#2D4C1A #487A2A #63A73A #82C559 #A4D586

Accessibility & contrast

On white

2.95

#63A73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#63A73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A73A

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A73A	#FFFFFF	#000000	##000000
##63A73A	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A2C

Deuteranopia (green-blind)

#A49443

Tritanopia (blue-blind)

#61A190

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a73a;
/* rgb */ color: rgb(99, 167, 58);
/* oklch */ color: oklch(66.0% 0.159 135.7);

Tailwind

colors: {
  custom: {
    50: '#94c175',
    500: '#63a73a',
    950: '#000000',
  },
}

SCSS

$custom: #63a73a;
$custom-light: #94c175;
$custom-dark: #000000;

JSON

{
  "hex": "#63a73a",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 58
  },
  "hsl": {
    "h": 97.431,
    "s": 48.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66005,
    "c": 0.15856,
    "h": 135.7
  },
  "luminance": 0.30596
}

Semantic roles & 50–950 ramp

primary

#63A73A

secondary

#A77EBF

accent

#50D8A5

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A73A

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

Preview Lab → · Contrast checker → · Palette generator →