#63BA2D#63BA2D

#63BA2D is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 70.8% C 0.191 H 136.3°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#63BA2D
RGB	rgb(99, 186, 45)
HSL	hsl(97, 61%, 45%)
HSV	hsv(97, 76%, 73%)
CMYK	cmyk(46.8%, 0%, 75.8%, 27.1%)
CIE-LAB	lab(67.99, -49.65, 59.04)
CIE-LCH	lch(67.99, 77.14, 130.06°)
OKLab	oklab(70.75% -0.1382 0.132)
OKLCH	oklch(70.75% 0.191 136.3)
XYZ	xyz(23.1775, 37.9584, 8.5875)
Luminance	0.3796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BA2D #842DBA

analogous

#AABA2D #63BA2D #2DBA3D

triadic

#63BA2D #2D63BA #BA2D63

tetradic

#63BA2D #2DAABA #842DBA #BA3D2D

square

#63BA2D #2DAABA #842DBA #BA3D2D

split-complementary

#63BA2D #3D2DBA #BA2DAA

monochromatic

#2F5715 #498921 #63BA2D #83D550 #A6E081

Accessibility & contrast

On white

2.44

#63BA2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#63BA2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BA2D

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BA2D	#FFFFFF	#000000	##000000
##63BA2D	1.00	2.44	8.59	8.59
#FFFFFF	2.44	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)

#C1AA0B

Deuteranopia (green-blind)

#B5A33C

Tritanopia (blue-blind)

#5FB39F

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #63ba2d;
/* rgb */ color: rgb(99, 186, 45);
/* oklch */ color: oklch(70.8% 0.191 136.3);

Tailwind

colors: {
  custom: {
    50: '#97cf70',
    500: '#63ba2d',
    950: '#000000',
  },
}

SCSS

$custom: #63ba2d;
$custom-light: #97cf70;
$custom-dark: #000000;

JSON

{
  "hex": "#63ba2d",
  "rgb": {
    "r": 99,
    "g": 186,
    "b": 45
  },
  "hsl": {
    "h": 97.021,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70751,
    "c": 0.19107,
    "h": 136.3
  },
  "luminance": 0.3796
}

Semantic roles & 50–950 ramp

primary

#63BA2D

secondary

#AB79C9

accent

#44E4A7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63BA2D

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

Preview Lab → · Contrast checker → · Palette generator →