#63A134#63A134

#63A134 is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.4% C 0.155 H 134.3°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#63A134
RGB	rgb(99, 161, 52)
HSL	hsl(94, 51%, 42%)
HSV	hsv(94, 68%, 63%)
CMYK	cmyk(38.5%, 0%, 67.7%, 36.9%)
CIE-LAB	lab(60.24, -38.80, 48.55)
CIE-LCH	lch(60.24, 62.15, 128.63°)
OKLab	oklab(64.42% -0.1083 0.111)
OKLCH	oklch(64.42% 0.155 134.3)
XYZ	xyz(18.5099, 28.3894, 7.7526)
Luminance	0.2839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A134 #7234A1

analogous

#9AA134 #63A134 #34A13B

triadic

#63A134 #3463A1 #A13463

tetradic

#63A134 #349AA1 #7234A1 #A13B34

square

#63A134 #349AA1 #7234A1 #A13B34

split-complementary

#63A134 #3B34A1 #A1349A

monochromatic

#2A4416 #477325 #63A134 #81C54D #A2D47B

Accessibility & contrast

On white

3.14

#63A134 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#63A134 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A134

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A134	#FFFFFF	#000000	##000000
##63A134	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79425

Deuteranopia (green-blind)

#9F8F3D

Tritanopia (blue-blind)

#629B8B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a134;
/* rgb */ color: rgb(99, 161, 52);
/* oklch */ color: oklch(64.4% 0.155 134.3);

Tailwind

colors: {
  custom: {
    50: '#94bd71',
    500: '#63a134',
    950: '#000000',
  },
}

SCSS

$custom: #63a134;
$custom-light: #94bd71;
$custom-dark: #000000;

JSON

{
  "hex": "#63a134",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 52
  },
  "hsl": {
    "h": 94.128,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.64415,
    "c": 0.15507,
    "h": 134.3
  },
  "luminance": 0.2839
}

Semantic roles & 50–950 ramp

primary

#63A134

secondary

#9D74BD

accent

#4DDB9E

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A134

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

Preview Lab → · Contrast checker → · Palette generator →