#63AA2A#63AA2A

#63AA2A is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.6% C 0.173 H 134.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#63AA2A
RGB	rgb(99, 170, 42)
HSL	hsl(93, 60%, 42%)
HSV	hsv(93, 75%, 67%)
CMYK	cmyk(41.8%, 0%, 75.3%, 33.3%)
CIE-LAB	lab(62.98, -43.36, 55.18)
CIE-LCH	lch(62.98, 70.18, 128.16°)
OKLab	oklab(66.64% -0.1214 0.1235)
OKLCH	oklch(66.64% 0.173 134.5)
XYZ	xyz(19.9378, 31.5682, 7.2328)
Luminance	0.3157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AA2A #712AAA

analogous

#A3AA2A #63AA2A #2AAA31

triadic

#63AA2A #2A63AA #AA2A63

tetradic

#63AA2A #2AA3AA #712AAA #AA312A

square

#63AA2A #2AA3AA #712AAA #AA312A

split-complementary

#63AA2A #312AAA #AA2AA3

monochromatic

#2A4812 #46791E #63AA2A #81D041 #A1DC72

Accessibility & contrast

On white

2.87

#63AA2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#63AA2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AA2A

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AA2A	#FFFFFF	#000000	##000000
##63AA2A	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C0E

Deuteranopia (green-blind)

#A79637

Tritanopia (blue-blind)

#62A392

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63aa2a;
/* rgb */ color: rgb(99, 170, 42);
/* oklch */ color: oklch(66.6% 0.173 134.5);

Tailwind

colors: {
  custom: {
    50: '#95c46d',
    500: '#63aa2a',
    950: '#000000',
  },
}

SCSS

$custom: #63aa2a;
$custom-light: #95c46d;
$custom-dark: #000000;

JSON

{
  "hex": "#63aa2a",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 42
  },
  "hsl": {
    "h": 93.281,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66639,
    "c": 0.17316,
    "h": 134.5
  },
  "luminance": 0.31569
}

Semantic roles & 50–950 ramp

primary

#63AA2A

secondary

#9D6CC3

accent

#44E49D

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63AA2A

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

Preview Lab → · Contrast checker → · Palette generator →