#63BA30#63BA30

#63BA30 is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 70.8% C 0.189 H 136.5°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#63BA30
RGB	rgb(99, 186, 48)
HSL	hsl(98, 59%, 46%)
HSV	hsv(98, 74%, 73%)
CMYK	cmyk(46.8%, 0%, 74.2%, 27.1%)
CIE-LAB	lab(68.01, -49.46, 58.03)
CIE-LCH	lch(68.01, 76.25, 130.44°)
OKLab	oklab(70.77% -0.1375 0.1303)
OKLCH	oklch(70.77% 0.189 136.5)
XYZ	xyz(23.2373, 37.9823, 8.9026)
Luminance	0.3798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BA30 #8730BA

analogous

#A8BA30 #63BA30 #30BA42

triadic

#63BA30 #3063BA #BA3063

tetradic

#63BA30 #30A8BA #8730BA #BA4230

square

#63BA30 #30A8BA #8730BA #BA4230

split-complementary

#63BA30 #4230BA #BA30A8

monochromatic

#2F5917 #498923 #63BA30 #83D354 #A6DF85

Accessibility & contrast

On white

2.44

#63BA30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#63BA30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BA30

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BA30	#FFFFFF	#000000	##000000
##63BA30	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA14

Deuteranopia (green-blind)

#B5A33E

Tritanopia (blue-blind)

#5FB39F

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #63ba30;
/* rgb */ color: rgb(99, 186, 48);
/* oklch */ color: oklch(70.8% 0.189 136.5);

Tailwind

colors: {
  custom: {
    50: '#97cf72',
    500: '#63ba30',
    950: '#000000',
  },
}

SCSS

$custom: #63ba30;
$custom-light: #97cf72;
$custom-dark: #000000;

JSON

{
  "hex": "#63ba30",
  "rgb": {
    "r": 99,
    "g": 186,
    "b": 48
  },
  "hsl": {
    "h": 97.826,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70771,
    "c": 0.1894,
    "h": 136.5
  },
  "luminance": 0.37984
}

Semantic roles & 50–950 ramp

primary

#63BA30

secondary

#AD7DC9

accent

#46E2A8

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63BA30

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

Preview Lab → · Contrast checker → · Palette generator →