#63A11E#63A11E

#63A11E is a light, vivid yellow-green. Relative luminance 0.282; OKLCH L 64.3% C 0.168 H 132.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#63A11E
RGB	rgb(99, 161, 30)
HSL	hsl(88, 69%, 37%)
HSV	hsv(88, 81%, 63%)
CMYK	cmyk(38.5%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(60.10, -40.23, 56.29)
CIE-LCH	lch(60.10, 69.19, 125.55°)
OKLab	oklab(64.26% -0.1138 0.1239)
OKLCH	oklch(64.26% 0.168 132.6)
XYZ	xyz(18.1246, 28.2353, 5.7230)
Luminance	0.2824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A11E #5C1EA1

analogous

#A19D1E #63A11E #22A11E

triadic

#63A11E #1E63A1 #A11E63

tetradic

#63A11E #1EA19D #5C1EA1 #A11E22

square

#63A11E #1EA19D #5C1EA1 #A11E22

split-complementary

#63A11E #1E22A1 #9D1EA1

monochromatic

#243A0B #436D14 #63A11E #83D528 #A0E059

Accessibility & contrast

On white

3.16

#63A11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#63A11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A11E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A11E	#FFFFFF	#000000	##000000
##63A11E	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A08F2D

Tritanopia (blue-blind)

#649A89

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a11e;
/* rgb */ color: rgb(99, 161, 30);
/* oklch */ color: oklch(64.3% 0.168 132.6);

Tailwind

colors: {
  custom: {
    50: '#95bd66',
    500: '#63a11e',
    950: '#000000',
  },
}

SCSS

$custom: #63a11e;
$custom-light: #95bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#63a11e",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 88.397,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64258,
    "c": 0.16824,
    "h": 132.6
  },
  "luminance": 0.28236
}

Semantic roles & 50–950 ramp

primary

#63A11E

secondary

#8A57C4

accent

#3CEB8F

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #63A11E

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

Preview Lab → · Contrast checker → · Palette generator →