#63A727#63A727

#63A727 is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 65.8% C 0.171 H 133.9°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#63A727
RGB	rgb(99, 167, 39)
HSL	hsl(92, 62%, 40%)
HSV	hsv(92, 77%, 65%)
CMYK	cmyk(40.7%, 0%, 76.6%, 34.5%)
CIE-LAB	lab(62.03, -42.29, 55.28)
CIE-LCH	lch(62.03, 69.60, 127.42°)
OKLab	oklab(65.85% -0.1187 0.1232)
OKLCH	oklch(65.85% 0.171 133.9)
XYZ	xyz(19.3302, 30.4356, 6.7752)
Luminance	0.3044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A727 #6B27A7

analogous

#A3A727 #63A727 #27A72B

triadic

#63A727 #2763A7 #A72763

tetradic

#63A727 #27A3A7 #6B27A7 #A72B27

square

#63A727 #27A3A7 #6B27A7 #A72B27

split-complementary

#63A727 #2B27A7 #A727A3

monochromatic

#284410 #46751B #63A727 #81D13A #A1DD6C

Accessibility & contrast

On white

2.96

#63A727 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#63A727 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A727

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A727	#FFFFFF	#000000	##000000
##63A727	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9907

Deuteranopia (green-blind)

#A59434

Tritanopia (blue-blind)

#62A08F

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a727;
/* rgb */ color: rgb(99, 167, 39);
/* oklch */ color: oklch(65.8% 0.171 133.9);

Tailwind

colors: {
  custom: {
    50: '#95c16b',
    500: '#63a727',
    950: '#000000',
  },
}

SCSS

$custom: #63a727;
$custom-light: #95c16b;
$custom-dark: #000000;

JSON

{
  "hex": "#63a727",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 39
  },
  "hsl": {
    "h": 91.875,
    "s": 62.136,
    "l": 40.392
  },
  "oklch": {
    "l": 0.6585,
    "c": 0.17111,
    "h": 133.9
  },
  "luminance": 0.30437
}

Semantic roles & 50–950 ramp

primary

#63A727

secondary

#9867C3

accent

#43E599

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A727

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

Preview Lab → · Contrast checker → · Palette generator →