#63A022#63A022

#63A022 is a light, vivid yellow-green. Relative luminance 0.279; OKLCH L 64.0% C 0.165 H 132.6°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#63A022
RGB	rgb(99, 160, 34)
HSL	hsl(89, 65%, 38%)
HSV	hsv(89, 79%, 63%)
CMYK	cmyk(38.1%, 0%, 78.8%, 37.3%)
CIE-LAB	lab(59.81, -39.59, 54.80)
CIE-LCH	lch(59.81, 67.61, 125.85°)
OKLab	oklab(64.02% -0.1118 0.1214)
OKLCH	oklch(64.02% 0.165 132.6)
XYZ	xyz(18.0049, 27.9089, 5.9514)
Luminance	0.2791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A022 #5F22A0

analogous

#A09E22 #63A022 #24A022

triadic

#63A022 #2263A0 #A02263

tetradic

#63A022 #22A09E #5F22A0 #A02224

square

#63A022 #22A09E #5F22A0 #A02224

split-complementary

#63A022 #2224A0 #9E22A0

monochromatic

#253B0D #446E17 #63A022 #82D22D #A0DD5F

Accessibility & contrast

On white

3.19

#63A022 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#63A022 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A022

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A022	#FFFFFF	#000000	##000000
##63A022	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9F8E30

Tritanopia (blue-blind)

#649989

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #63a022;
/* rgb */ color: rgb(99, 160, 34);
/* oklch */ color: oklch(64.0% 0.165 132.6);

Tailwind

colors: {
  custom: {
    50: '#95bc68',
    500: '#63a022',
    950: '#000000',
  },
}

SCSS

$custom: #63a022;
$custom-light: #95bc68;
$custom-dark: #000000;

JSON

{
  "hex": "#63a022",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 34
  },
  "hsl": {
    "h": 89.048,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.64024,
    "c": 0.16506,
    "h": 132.6
  },
  "luminance": 0.2791
}

Semantic roles & 50–950 ramp

primary

#63A022

secondary

#8D5CC2

accent

#40E891

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A022

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

Preview Lab → · Contrast checker → · Palette generator →