#63B92D#63B92D

#63B92D is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 70.5% C 0.190 H 136.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#63B92D
RGB	rgb(99, 185, 45)
HSL	hsl(97, 61%, 45%)
HSV	hsv(97, 76%, 73%)
CMYK	cmyk(46.5%, 0%, 75.7%, 27.5%)
CIE-LAB	lab(67.68, -49.25, 58.74)
CIE-LCH	lch(67.68, 76.66, 129.98°)
OKLab	oklab(70.5% -0.1371 0.1313)
OKLCH	oklch(70.5% 0.19 136.2)
XYZ	xyz(22.9676, 37.5386, 8.5175)
Luminance	0.3754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B92D #832DB9

analogous

#A9B92D #63B92D #2DB93D

triadic

#63B92D #2D63B9 #B92D63

tetradic

#63B92D #2DA9B9 #832DB9 #B93D2D

square

#63B92D #2DA9B9 #832DB9 #B93D2D

split-complementary

#63B92D #3D2DB9 #B92DA9

monochromatic

#2E5715 #498821 #63B92D #82D44F #A5E080

Accessibility & contrast

On white

2.47

#63B92D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#63B92D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B92D

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B92D	#FFFFFF	#000000	##000000
##63B92D	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A90C

Deuteranopia (green-blind)

#B4A23C

Tritanopia (blue-blind)

#5FB29E

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63b92d;
/* rgb */ color: rgb(99, 185, 45);
/* oklch */ color: oklch(70.5% 0.190 136.2);

Tailwind

colors: {
  custom: {
    50: '#97cf70',
    500: '#63b92d',
    950: '#000000',
  },
}

SCSS

$custom: #63b92d;
$custom-light: #97cf70;
$custom-dark: #000000;

JSON

{
  "hex": "#63b92d",
  "rgb": {
    "r": 99,
    "g": 185,
    "b": 45
  },
  "hsl": {
    "h": 96.857,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70496,
    "c": 0.18987,
    "h": 136.2
  },
  "luminance": 0.3754
}

Semantic roles & 50–950 ramp

primary

#63B92D

secondary

#AA79C9

accent

#44E4A6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63B92D

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

Preview Lab → · Contrast checker → · Palette generator →