#63A930#63A930

#63A930 is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.4% C 0.168 H 134.9°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#63A930
RGB	rgb(99, 169, 48)
HSL	hsl(95, 56%, 43%)
HSV	hsv(95, 72%, 66%)
CMYK	cmyk(41.4%, 0%, 71.6%, 33.7%)
CIE-LAB	lab(62.71, -42.54, 52.72)
CIE-LCH	lch(62.71, 67.74, 128.90°)
OKLab	oklab(66.43% -0.1188 0.1192)
OKLCH	oklch(66.43% 0.168 134.9)
XYZ	xyz(19.8666, 31.2409, 7.7790)
Luminance	0.3124 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A930 #7630A9

analogous

#9FA930 #63A930 #30A93A

triadic

#63A930 #3063A9 #A93063

tetradic

#63A930 #309FA9 #7630A9 #A93A30

square

#63A930 #309FA9 #7630A9 #A93A30

split-complementary

#63A930 #3A30A9 #A9309F

monochromatic

#2B4A15 #477922 #63A930 #81CC4A #A2D97A

Accessibility & contrast

On white

2.90

#63A930 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#63A930 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A930

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A930	#FFFFFF	#000000	##000000
##63A930	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1C

Deuteranopia (green-blind)

#A6963B

Tritanopia (blue-blind)

#62A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a930;
/* rgb */ color: rgb(99, 169, 48);
/* oklch */ color: oklch(66.4% 0.168 134.9);

Tailwind

colors: {
  custom: {
    50: '#95c370',
    500: '#63a930',
    950: '#000000',
  },
}

SCSS

$custom: #63a930;
$custom-light: #95c370;
$custom-dark: #000000;

JSON

{
  "hex": "#63a930",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 48
  },
  "hsl": {
    "h": 94.711,
    "s": 55.76,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66427,
    "c": 0.16824,
    "h": 134.9
  },
  "luminance": 0.31242
}

Semantic roles & 50–950 ramp

primary

#63A930

secondary

#A173C2

accent

#49DFA0

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A930

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

Preview Lab → · Contrast checker → · Palette generator →