#63A33E#63A33E

#63A33E is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.0% C 0.150 H 135.8°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#63A33E
RGB	rgb(99, 163, 62)
HSL	hsl(98, 45%, 44%)
HSV	hsv(98, 62%, 64%)
CMYK	cmyk(39.3%, 0%, 62%, 36.1%)
CIE-LAB	lab(60.95, -38.77, 44.96)
CIE-LCH	lch(60.95, 59.37, 130.77°)
OKLab	oklab(65.03% -0.1074 0.1046)
OKLCH	oklch(65.03% 0.15 135.8)
XYZ	xyz(19.1118, 29.1939, 9.1845)
Luminance	0.2919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A33E #7E3EA3

analogous

#96A33E #63A33E #3EA34C

triadic

#63A33E #3E63A3 #A33E63

tetradic

#63A33E #3E96A3 #7E3EA3 #A34C3E

square

#63A33E #3E96A3 #7E3EA3 #A34C3E

split-complementary

#63A33E #4C3EA3 #A33E96

monochromatic

#2D4A1C #48772D #63A33E #82C15D #A4D289

Accessibility & contrast

On white

3.07

#63A33E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#63A33E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A33E

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A33E	#FFFFFF	#000000	##000000
##63A33E	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99633

Deuteranopia (green-blind)

#A09146

Tritanopia (blue-blind)

#619D8E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a33e;
/* rgb */ color: rgb(99, 163, 62);
/* oklch */ color: oklch(65.0% 0.150 135.8);

Tailwind

colors: {
  custom: {
    50: '#94bf77',
    500: '#63a33e',
    950: '#000000',
  },
}

SCSS

$custom: #63a33e;
$custom-light: #94bf77;
$custom-dark: #000000;

JSON

{
  "hex": "#63a33e",
  "rgb": {
    "r": 99,
    "g": 163,
    "b": 62
  },
  "hsl": {
    "h": 98.02,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65027,
    "c": 0.14995,
    "h": 135.8
  },
  "luminance": 0.29195
}

Semantic roles & 50–950 ramp

primary

#63A33E

secondary

#A780BD

accent

#53D5A5

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A33E

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

Preview Lab → · Contrast checker → · Palette generator →