#63A627#63A627

#63A627 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.6% C 0.170 H 133.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#63A627
RGB	rgb(99, 166, 39)
HSL	hsl(92, 62%, 40%)
HSV	hsv(92, 77%, 65%)
CMYK	cmyk(40.4%, 0%, 76.5%, 34.9%)
CIE-LAB	lab(61.72, -41.87, 54.98)
CIE-LCH	lch(61.72, 69.10, 127.29°)
OKLab	oklab(65.59% -0.1176 0.1226)
OKLCH	oklch(65.59% 0.17 133.8)
XYZ	xyz(19.1477, 30.0706, 6.7144)
Luminance	0.3007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A627 #6A27A6

analogous

#A2A627 #63A627 #27A62B

triadic

#63A627 #2763A6 #A62763

tetradic

#63A627 #27A2A6 #6A27A6 #A62B27

square

#63A627 #27A2A6 #6A27A6 #A62B27

split-complementary

#63A627 #2B27A6 #A627A2

monochromatic

#284310 #45741B #63A627 #81D13A #A1DC6B

Accessibility & contrast

On white

2.99

#63A627 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#63A627 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A627

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A627	#FFFFFF	#000000	##000000
##63A627	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9808

Deuteranopia (green-blind)

#A49334

Tritanopia (blue-blind)

#639F8E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #63a627;
/* rgb */ color: rgb(99, 166, 39);
/* oklch */ color: oklch(65.6% 0.170 133.8);

Tailwind

colors: {
  custom: {
    50: '#95c16b',
    500: '#63a627',
    950: '#000000',
  },
}

SCSS

$custom: #63a627;
$custom-light: #95c16b;
$custom-dark: #000000;

JSON

{
  "hex": "#63a627",
  "rgb": {
    "r": 99,
    "g": 166,
    "b": 39
  },
  "hsl": {
    "h": 91.654,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65594,
    "c": 0.16986,
    "h": 133.8
  },
  "luminance": 0.30072
}

Semantic roles & 50–950 ramp

primary

#63A627

secondary

#9766C3

accent

#43E598

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A627

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

Preview Lab → · Contrast checker → · Palette generator →