#63A53D#63A53D

#63A53D is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.5% C 0.153 H 135.9°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#63A53D
RGB	rgb(99, 165, 61)
HSL	hsl(98, 46%, 44%)
HSV	hsv(98, 63%, 65%)
CMYK	cmyk(40%, 0%, 63%, 35.3%)
CIE-LAB	lab(61.57, -39.73, 46.10)
CIE-LCH	lch(61.57, 60.86, 130.76°)
OKLab	oklab(65.53% -0.1102 0.1069)
OKLCH	oklch(65.53% 0.154 135.9)
XYZ	xyz(19.4425, 29.8988, 9.1606)
Luminance	0.2990 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A53D #7F3DA5

analogous

#97A53D #63A53D #3DA54B

triadic

#63A53D #3D63A5 #A53D63

tetradic

#63A53D #3D97A5 #7F3DA5 #A54B3D

square

#63A53D #3D97A5 #7F3DA5 #A54B3D

split-complementary

#63A53D #4B3DA5 #A53D97

monochromatic

#2D4C1C #48782C #63A53D #82C35C #A4D389

Accessibility & contrast

On white

3.01

#63A53D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#63A53D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A53D

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A53D	#FFFFFF	#000000	##000000
##63A53D	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9831

Deuteranopia (green-blind)

#A29345

Tritanopia (blue-blind)

#619F8F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #63a53d;
/* rgb */ color: rgb(99, 165, 61);
/* oklch */ color: oklch(65.5% 0.153 135.9);

Tailwind

colors: {
  custom: {
    50: '#94c077',
    500: '#63a53d',
    950: '#000000',
  },
}

SCSS

$custom: #63a53d;
$custom-light: #94c077;
$custom-dark: #000000;

JSON

{
  "hex": "#63a53d",
  "rgb": {
    "r": 99,
    "g": 165,
    "b": 61
  },
  "hsl": {
    "h": 98.077,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65525,
    "c": 0.1535,
    "h": 135.9
  },
  "luminance": 0.299
}

Semantic roles & 50–950 ramp

primary

#63A53D

secondary

#A780BE

accent

#52D6A6

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A53D

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

Preview Lab → · Contrast checker → · Palette generator →