#63BD26#63BD26

#63BD26 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 71.5% C 0.198 H 136.1°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#63BD26
RGB	rgb(99, 189, 38)
HSL	hsl(96, 67%, 45%)
HSV	hsv(96, 80%, 74%)
CMYK	cmyk(47.6%, 0%, 79.9%, 25.9%)
CIE-LAB	lab(68.89, -51.21, 62.07)
CIE-LCH	lch(68.89, 80.47, 129.53°)
OKLab	oklab(71.48% -0.1428 0.1373)
OKLCH	oklch(71.48% 0.198 136.1)
XYZ	xyz(23.6924, 39.1862, 8.1486)
Luminance	0.3919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BD26 #8026BD

analogous

#AEBD26 #63BD26 #26BD35

triadic

#63BD26 #2663BD #BD2663

tetradic

#63BD26 #26AEBD #8026BD #BD3526

square

#63BD26 #26AEBD #8026BD #BD3526

split-complementary

#63BD26 #3526BD #BD26AE

monochromatic

#2E5712 #488A1C #63BD26 #82DA46 #A4E479

Accessibility & contrast

On white

2.38

#63BD26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#63BD26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BD26

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BD26	#FFFFFF	#000000	##000000
##63BD26	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B8A538

Tritanopia (blue-blind)

#5FB6A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bd26;
/* rgb */ color: rgb(99, 189, 38);
/* oklch */ color: oklch(71.5% 0.198 136.1);

Tailwind

colors: {
  custom: {
    50: '#98d16e',
    500: '#63bd26',
    950: '#000000',
  },
}

SCSS

$custom: #63bd26;
$custom-light: #98d16e;
$custom-dark: #000000;

JSON

{
  "hex": "#63bd26",
  "rgb": {
    "r": 99,
    "g": 189,
    "b": 38
  },
  "hsl": {
    "h": 95.762,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.71476,
    "c": 0.1981,
    "h": 136.1
  },
  "luminance": 0.39188
}

Semantic roles & 50–950 ramp

primary

#63BD26

secondary

#A873CC

accent

#3EE9A4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0F1408

muted

#7E827B

Preview Lab

Preview with #63BD26

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

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