#63A734#63A734

#63A734 is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 65.9% C 0.163 H 135.1°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#63A734
RGB	rgb(99, 167, 52)
HSL	hsl(95, 53%, 43%)
HSV	hsv(95, 69%, 65%)
CMYK	cmyk(40.7%, 0%, 68.9%, 34.5%)
CIE-LAB	lab(62.11, -41.38, 50.53)
CIE-LCH	lch(62.11, 65.31, 129.32°)
OKLab	oklab(65.95% -0.1153 0.1151)
OKLCH	oklch(65.95% 0.163 135.1)
XYZ	xyz(19.5837, 30.5370, 8.1105)
Luminance	0.3054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A734 #7834A7

analogous

#9CA734 #63A734 #34A73E

triadic

#63A734 #3463A7 #A73463

tetradic

#63A734 #349CA7 #7834A7 #A73E34

square

#63A734 #349CA7 #7834A7 #A73E34

split-complementary

#63A734 #3E34A7 #A7349C

monochromatic

#2C4A17 #477825 #63A734 #81C850 #A3D77E

Accessibility & contrast

On white

2.95

#63A734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#63A734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A734

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A734	#FFFFFF	#000000	##000000
##63A734	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A23

Deuteranopia (green-blind)

#A4943E

Tritanopia (blue-blind)

#62A190

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a734;
/* rgb */ color: rgb(99, 167, 52);
/* oklch */ color: oklch(65.9% 0.163 135.1);

Tailwind

colors: {
  custom: {
    50: '#95c172',
    500: '#63a734',
    950: '#000000',
  },
}

SCSS

$custom: #63a734;
$custom-light: #95c172;
$custom-dark: #000000;

JSON

{
  "hex": "#63a734",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 52
  },
  "hsl": {
    "h": 95.478,
    "s": 52.511,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65949,
    "c": 0.16297,
    "h": 135.1
  },
  "luminance": 0.30538
}

Semantic roles & 50–950 ramp

primary

#63A734

secondary

#A277C0

accent

#4CDCA1

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A734

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

Preview Lab → · Contrast checker → · Palette generator →