#63BA2A#63BA2A

#63BA2A is a light, vivid yellow-green. Relative luminance 0.379; OKLCH L 70.7% C 0.193 H 136.1°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#63BA2A
RGB	rgb(99, 186, 42)
HSL	hsl(96, 63%, 45%)
HSV	hsv(96, 77%, 73%)
CMYK	cmyk(46.8%, 0%, 77.4%, 27.1%)
CIE-LAB	lab(67.97, -49.83, 60.00)
CIE-LCH	lch(67.97, 77.99, 129.71°)
OKLab	oklab(70.73% -0.1388 0.1335)
OKLCH	oklch(70.73% 0.193 136.1)
XYZ	xyz(23.1218, 37.9361, 8.2941)
Luminance	0.3794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BA2A #812ABA

analogous

#ABBA2A #63BA2A #2ABA39

triadic

#63BA2A #2A63BA #BA2A63

tetradic

#63BA2A #2AABBA #812ABA #BA392A

square

#63BA2A #2AABBA #812ABA #BA392A

split-complementary

#63BA2A #392ABA #BA2AAB

monochromatic

#2E5613 #48881F #63BA2A #82D64B #A5E27D

Accessibility & contrast

On white

2.45

#63BA2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#63BA2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BA2A

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BA2A	#FFFFFF	#000000	##000000
##63BA2A	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA01

Deuteranopia (green-blind)

#B5A33A

Tritanopia (blue-blind)

#5FB39F

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #63ba2a;
/* rgb */ color: rgb(99, 186, 42);
/* oklch */ color: oklch(70.7% 0.193 136.1);

Tailwind

colors: {
  custom: {
    50: '#97cf6f',
    500: '#63ba2a',
    950: '#000000',
  },
}

SCSS

$custom: #63ba2a;
$custom-light: #97cf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#63ba2a",
  "rgb": {
    "r": 99,
    "g": 186,
    "b": 42
  },
  "hsl": {
    "h": 96.25,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70733,
    "c": 0.19264,
    "h": 136.1
  },
  "luminance": 0.37938
}

Semantic roles & 50–950 ramp

primary

#63BA2A

secondary

#A976CA

accent

#42E6A5

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63BA2A

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

Preview Lab → · Contrast checker → · Palette generator →