#63A529#63A529

#63A529 is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.4% C 0.167 H 133.8°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#63A529
RGB	rgb(99, 165, 41)
HSL	hsl(92, 60%, 40%)
HSV	hsv(92, 75%, 65%)
CMYK	cmyk(40%, 0%, 75.2%, 35.3%)
CIE-LAB	lab(61.41, -41.32, 53.99)
CIE-LCH	lch(61.41, 67.99, 127.43°)
OKLab	oklab(65.35% -0.116 0.1208)
OKLCH	oklch(65.35% 0.167 133.8)
XYZ	xyz(19.0006, 29.7221, 6.8332)
Luminance	0.2972 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A529 #6B29A5

analogous

#A1A529 #63A529 #29A52D

triadic

#63A529 #2963A5 #A52963

tetradic

#63A529 #29A1A5 #6B29A5 #A52D29

square

#63A529 #29A1A5 #6B29A5 #A52D29

split-complementary

#63A529 #2D29A5 #A529A1

monochromatic

#284311 #46741D #63A529 #81CF3D #A1DB6E

Accessibility & contrast

On white

3.02

#63A529 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#63A529 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A529

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A529	#FFFFFF	#000000	##000000
##63A529	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC980F

Deuteranopia (green-blind)

#A39235

Tritanopia (blue-blind)

#639E8D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #63a529;
/* rgb */ color: rgb(99, 165, 41);
/* oklch */ color: oklch(65.4% 0.167 133.8);

Tailwind

colors: {
  custom: {
    50: '#95c06c',
    500: '#63a529',
    950: '#000000',
  },
}

SCSS

$custom: #63a529;
$custom-light: #95c06c;
$custom-dark: #000000;

JSON

{
  "hex": "#63a529",
  "rgb": {
    "r": 99,
    "g": 165,
    "b": 41
  },
  "hsl": {
    "h": 91.935,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65351,
    "c": 0.16748,
    "h": 133.8
  },
  "luminance": 0.29723
}

Semantic roles & 50–950 ramp

primary

#63A529

secondary

#9868C2

accent

#44E399

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A529

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

Preview Lab → · Contrast checker → · Palette generator →