#63A22F#63A22F

#63A22F is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.6% C 0.160 H 133.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#63A22F
RGB	rgb(99, 162, 47)
HSL	hsl(93, 55%, 41%)
HSV	hsv(93, 71%, 64%)
CMYK	cmyk(38.9%, 0%, 71%, 36.5%)
CIE-LAB	lab(60.51, -39.62, 50.86)
CIE-LCH	lch(60.51, 64.47, 127.92°)
OKLab	oklab(64.63% -0.1109 0.1151)
OKLCH	oklch(64.63% 0.16 133.9)
XYZ	xyz(18.5787, 28.6977, 7.2491)
Luminance	0.2870 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A22F #6E2FA2

analogous

#9CA22F #63A22F #2FA235

triadic

#63A22F #2F63A2 #A22F63

tetradic

#63A22F #2F9CA2 #6E2FA2 #A2352F

square

#63A22F #2F9CA2 #6E2FA2 #A2352F

split-complementary

#63A22F #352FA2 #A22F9C

monochromatic

#294313 #467321 #63A22F #81C945 #A1D775

Accessibility & contrast

On white

3.12

#63A22F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#63A22F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A22F

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A22F	#FFFFFF	#000000	##000000
##63A22F	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8951D

Deuteranopia (green-blind)

#A09039

Tritanopia (blue-blind)

#639C8B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #63a22f;
/* rgb */ color: rgb(99, 162, 47);
/* oklch */ color: oklch(64.6% 0.160 133.9);

Tailwind

colors: {
  custom: {
    50: '#94be6e',
    500: '#63a22f',
    950: '#000000',
  },
}

SCSS

$custom: #63a22f;
$custom-light: #94be6e;
$custom-dark: #000000;

JSON

{
  "hex": "#63a22f",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 47
  },
  "hsl": {
    "h": 92.87,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64628,
    "c": 0.15989,
    "h": 133.9
  },
  "luminance": 0.28699
}

Semantic roles & 50–950 ramp

primary

#63A22F

secondary

#9A6EBF

accent

#49DE9B

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A22F

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

Preview Lab → · Contrast checker → · Palette generator →