#63A23A#63A23A

#63A23A is a light, vivid yellow-green. Relative luminance 0.288; OKLCH L 64.7% C 0.152 H 135.1°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#63A23A
RGB	rgb(99, 162, 58)
HSL	hsl(96, 47%, 43%)
HSV	hsv(96, 64%, 64%)
CMYK	cmyk(38.9%, 0%, 64.2%, 36.5%)
CIE-LAB	lab(60.60, -38.71, 46.37)
CIE-LCH	lch(60.60, 60.40, 129.86°)
OKLab	oklab(64.73% -0.1076 0.1071)
OKLCH	oklch(64.73% 0.152 135.1)
XYZ	xyz(18.8292, 28.7979, 8.5686)
Luminance	0.2880 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A23A #793AA2

analogous

#97A23A #63A23A #3AA245

triadic

#63A23A #3A63A2 #A23A63

tetradic

#63A23A #3A97A2 #793AA2 #A2453A

square

#63A23A #3A97A2 #793AA2 #A2453A

split-complementary

#63A23A #453AA2 #A23A97

monochromatic

#2C481A #47752A #63A23A #81C357 #A3D384

Accessibility & contrast

On white

3.11

#63A23A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#63A23A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A23A

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A23A	#FFFFFF	#000000	##000000
##63A23A	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8952D

Deuteranopia (green-blind)

#9F9042

Tritanopia (blue-blind)

#629C8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #63a23a;
/* rgb */ color: rgb(99, 162, 58);
/* oklch */ color: oklch(64.7% 0.152 135.1);

Tailwind

colors: {
  custom: {
    50: '#94be75',
    500: '#63a23a',
    950: '#000000',
  },
}

SCSS

$custom: #63a23a;
$custom-light: #94be75;
$custom-dark: #000000;

JSON

{
  "hex": "#63a23a",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 58
  },
  "hsl": {
    "h": 96.346,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64729,
    "c": 0.15183,
    "h": 135.1
  },
  "luminance": 0.28799
}

Semantic roles & 50–950 ramp

primary

#63A23A

secondary

#A37BBD

accent

#51D7A2

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1209

muted

#7E817B

Preview Lab

Preview with #63A23A

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

Preview Lab → · Contrast checker → · Palette generator →