#63AE40#63AE40

#63AE40 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.8% C 0.163 H 137.1°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#63AE40
RGB	rgb(99, 174, 64)
HSL	hsl(101, 46%, 47%)
HSV	hsv(101, 63%, 68%)
CMYK	cmyk(43.1%, 0%, 63.2%, 31.8%)
CIE-LAB	lab(64.40, -43.28, 47.91)
CIE-LCH	lch(64.40, 64.57, 132.10°)
OKLab	oklab(67.85% -0.1196 0.1111)
OKLCH	oklch(67.85% 0.163 137.1)
XYZ	xyz(21.2064, 33.2937, 10.1584)
Luminance	0.3330 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AE40 #8B40AE

analogous

#9AAE40 #63AE40 #40AE54

triadic

#63AE40 #4063AE #AE4063

tetradic

#63AE40 #409AAE #8B40AE #AE5440

square

#63AE40 #409AAE #8B40AE #AE5440

split-complementary

#63AE40 #5440AE #AE409A

monochromatic

#30551F #4A8130 #63AE40 #84C665 #A8D792

Accessibility & contrast

On white

2.74

#63AE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#63AE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AE40

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AE40	#FFFFFF	#000000	##000000
##63AE40	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)

#B4A033

Deuteranopia (green-blind)

#A99A49

Tritanopia (blue-blind)

#5FA897

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63ae40;
/* rgb */ color: rgb(99, 174, 64);
/* oklch */ color: oklch(67.8% 0.163 137.1);

Tailwind

colors: {
  custom: {
    50: '#95c779',
    500: '#63ae40',
    950: '#000000',
  },
}

SCSS

$custom: #63ae40;
$custom-light: #95c779;
$custom-dark: #000000;

JSON

{
  "hex": "#63ae40",
  "rgb": {
    "r": 99,
    "g": 174,
    "b": 64
  },
  "hsl": {
    "h": 100.909,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6785,
    "c": 0.16324,
    "h": 137.1
  },
  "luminance": 0.33295
}

Semantic roles & 50–950 ramp

primary

#63AE40

secondary

#B088C2

accent

#52D6AC

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63AE40

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

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