#63AE3F#63AE3F

#63AE3F is a light, vivid green. Relative luminance 0.333; OKLCH L 67.8% C 0.164 H 137.0°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#63AE3F
RGB	rgb(99, 174, 63)
HSL	hsl(101, 47%, 46%)
HSV	hsv(101, 64%, 68%)
CMYK	cmyk(43.1%, 0%, 63.8%, 31.8%)
CIE-LAB	lab(64.39, -43.38, 48.34)
CIE-LCH	lch(64.39, 64.95, 131.91°)
OKLab	oklab(67.84% -0.12 0.1119)
OKLCH	oklch(67.84% 0.164 137)
XYZ	xyz(21.1782, 33.2824, 10.0099)
Luminance	0.3328 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AE3F #8A3FAE

analogous

#9BAE3F #63AE3F #3FAE53

triadic

#63AE3F #3F63AE #AE3F63

tetradic

#63AE3F #3F9BAE #8A3FAE #AE533F

square

#63AE3F #3F9BAE #8A3FAE #AE533F

split-complementary

#63AE3F #533FAE #AE3F9B

monochromatic

#30541E #49812F #63AE3F #84C764 #A7D790

Accessibility & contrast

On white

2.74

#63AE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#63AE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AE3F

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AE3F	#FFFFFF	#000000	##000000
##63AE3F	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A032

Deuteranopia (green-blind)

#A99A48

Tritanopia (blue-blind)

#5FA897

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63ae3f;
/* rgb */ color: rgb(99, 174, 63);
/* oklch */ color: oklch(67.8% 0.164 137.0);

Tailwind

colors: {
  custom: {
    50: '#95c779',
    500: '#63ae3f',
    950: '#000000',
  },
}

SCSS

$custom: #63ae3f;
$custom-light: #95c779;
$custom-dark: #000000;

JSON

{
  "hex": "#63ae3f",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 63
  },
  "hsl": {
    "h": 100.541,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6784,
    "c": 0.16403,
    "h": 137
  },
  "luminance": 0.33284
}

Semantic roles & 50–950 ramp

primary

#63AE3F

secondary

#AF87C2

accent

#51D6AB

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63AE3F

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

Preview Lab → · Contrast checker → · Palette generator →