#63A441#63A441

#63A441 is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.3% C 0.149 H 136.3°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#63A441
RGB	rgb(99, 164, 65)
HSL	hsl(99, 43%, 45%)
HSV	hsv(99, 60%, 64%)
CMYK	cmyk(39.6%, 0%, 60.4%, 35.7%)
CIE-LAB	lab(61.29, -38.90, 43.97)
CIE-LCH	lch(61.29, 58.71, 131.50°)
OKLab	oklab(65.32% -0.1076 0.1028)
OKLCH	oklch(65.32% 0.149 136.3)
XYZ	xyz(19.3747, 29.5842, 9.6895)
Luminance	0.2959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A441 #8241A4

analogous

#94A441 #63A441 #41A451

triadic

#63A441 #4163A4 #A44163

tetradic

#63A441 #4194A4 #8241A4 #A45141

square

#63A441 #4194A4 #8241A4 #A45141

split-complementary

#63A441 #5141A4 #A44194

monochromatic

#2E4C1E #497830 #63A441 #82C162 #A5D28D

Accessibility & contrast

On white

3.04

#63A441 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#63A441 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A441

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A441	#FFFFFF	#000000	##000000
##63A441	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99736

Deuteranopia (green-blind)

#A09248

Tritanopia (blue-blind)

#619E8F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #63a441;
/* rgb */ color: rgb(99, 164, 65);
/* oklch */ color: oklch(65.3% 0.149 136.3);

Tailwind

colors: {
  custom: {
    50: '#94bf79',
    500: '#63a441',
    950: '#000000',
  },
}

SCSS

$custom: #63a441;
$custom-light: #94bf79;
$custom-dark: #000000;

JSON

{
  "hex": "#63a441",
  "rgb": {
    "r": 99,
    "g": 164,
    "b": 65
  },
  "hsl": {
    "h": 99.394,
    "s": 43.231,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65315,
    "c": 0.14881,
    "h": 136.3
  },
  "luminance": 0.29585
}

Semantic roles & 50–950 ramp

primary

#63A441

secondary

#A984BD

accent

#55D3A8

background

#F9FBF7

surface

#F2F7EE

border

#CCD0C9

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A441

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

Preview Lab → · Contrast checker → · Palette generator →