#63A12F#63A12F

#63A12F is a light, vivid yellow-green. Relative luminance 0.283; OKLCH L 64.4% C 0.159 H 133.8°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#63A12F
RGB	rgb(99, 161, 47)
HSL	hsl(93, 55%, 41%)
HSV	hsv(93, 71%, 63%)
CMYK	cmyk(38.5%, 0%, 70.8%, 36.9%)
CIE-LAB	lab(60.20, -39.19, 50.54)
CIE-LCH	lch(60.20, 63.95, 127.79°)
OKLab	oklab(64.37% -0.1098 0.1145)
OKLCH	oklch(64.37% 0.159 133.8)
XYZ	xyz(18.4032, 28.3468, 7.1906)
Luminance	0.2835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A12F #6D2FA1

analogous

#9CA12F #63A12F #2FA134

triadic

#63A12F #2F63A1 #A12F63

tetradic

#63A12F #2F9CA1 #6D2FA1 #A1342F

square

#63A12F #2F9CA1 #6D2FA1 #A1342F

split-complementary

#63A12F #342FA1 #A12F9C

monochromatic

#294213 #467221 #63A12F #81C945 #A1D674

Accessibility & contrast

On white

3.15

#63A12F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#63A12F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A12F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A12F	#FFFFFF	#000000	##000000
##63A12F	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7941D

Deuteranopia (green-blind)

#9F8F39

Tritanopia (blue-blind)

#639B8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a12f;
/* rgb */ color: rgb(99, 161, 47);
/* oklch */ color: oklch(64.4% 0.159 133.8);

Tailwind

colors: {
  custom: {
    50: '#94bd6e',
    500: '#63a12f',
    950: '#000000',
  },
}

SCSS

$custom: #63a12f;
$custom-light: #94bd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#63a12f",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 47
  },
  "hsl": {
    "h": 92.632,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64372,
    "c": 0.15859,
    "h": 133.8
  },
  "luminance": 0.28348
}

Semantic roles & 50–950 ramp

primary

#63A12F

secondary

#996EBE

accent

#4ADE9A

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A12F

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

Preview Lab → · Contrast checker → · Palette generator →