#63A02F#63A02F

#63A02F is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.1% C 0.157 H 133.7°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#63A02F
RGB	rgb(99, 160, 47)
HSL	hsl(92, 55%, 41%)
HSV	hsv(92, 71%, 63%)
CMYK	cmyk(38.1%, 0%, 70.6%, 37.3%)
CIE-LAB	lab(59.89, -38.76, 50.22)
CIE-LCH	lch(59.89, 63.43, 127.66°)
OKLab	oklab(64.12% -0.1086 0.1138)
OKLCH	oklch(64.12% 0.157 133.7)
XYZ	xyz(18.2292, 27.9987, 7.1326)
Luminance	0.2800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A02F #6C2FA0

analogous

#9BA02F #63A02F #2FA033

triadic

#63A02F #2F63A0 #A02F63

tetradic

#63A02F #2F9BA0 #6C2FA0 #A0332F

square

#63A02F #2F9BA0 #6C2FA0 #A0332F

split-complementary

#63A02F #332FA0 #A02F9B

monochromatic

#284113 #467121 #63A02F #81C844 #A1D673

Accessibility & contrast

On white

3.18

#63A02F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#63A02F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A02F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A02F	#FFFFFF	#000000	##000000
##63A02F	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6931D

Deuteranopia (green-blind)

#9E8F39

Tritanopia (blue-blind)

#639A8A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #63a02f;
/* rgb */ color: rgb(99, 160, 47);
/* oklch */ color: oklch(64.1% 0.157 133.7);

Tailwind

colors: {
  custom: {
    50: '#94bc6e',
    500: '#63a02f',
    950: '#000000',
  },
}

SCSS

$custom: #63a02f;
$custom-light: #94bc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#63a02f",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 47
  },
  "hsl": {
    "h": 92.389,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.64116,
    "c": 0.15728,
    "h": 133.7
  },
  "luminance": 0.27999
}

Semantic roles & 50–950 ramp

primary

#63A02F

secondary

#996DBE

accent

#4ADE9A

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A02F

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

Preview Lab → · Contrast checker → · Palette generator →