#63A036#63A036

#63A036 is a light, vivid yellow-green. Relative luminance 0.281; OKLCH L 64.2% C 0.152 H 134.4°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#63A036
RGB	rgb(99, 160, 54)
HSL	hsl(95, 50%, 42%)
HSV	hsv(95, 66%, 63%)
CMYK	cmyk(38.1%, 0%, 66.3%, 37.3%)
CIE-LAB	lab(59.94, -38.19, 47.39)
CIE-LCH	lch(59.94, 60.86, 128.86°)
OKLab	oklab(64.18% -0.1065 0.1088)
OKLCH	oklch(64.18% 0.152 134.4)
XYZ	xyz(18.3819, 28.0597, 7.9368)
Luminance	0.2806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A036 #7336A0

analogous

#98A036 #63A036 #36A03E

triadic

#63A036 #3663A0 #A03663

tetradic

#63A036 #3698A0 #7336A0 #A03E36

square

#63A036 #3698A0 #7336A0 #A03E36

split-complementary

#63A036 #3E36A0 #A03698

monochromatic

#2A4417 #477227 #63A036 #81C44F #A2D37D

Accessibility & contrast

On white

3.18

#63A036 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#63A036 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A036

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A036	#FFFFFF	#000000	##000000
##63A036	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69428

Deuteranopia (green-blind)

#9E8F3F

Tritanopia (blue-blind)

#629A8A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #63a036;
/* rgb */ color: rgb(99, 160, 54);
/* oklch */ color: oklch(64.2% 0.152 134.4);

Tailwind

colors: {
  custom: {
    50: '#94bc72',
    500: '#63a036',
    950: '#000000',
  },
}

SCSS

$custom: #63a036;
$custom-light: #94bc72;
$custom-dark: #000000;

JSON

{
  "hex": "#63a036",
  "rgb": {
    "r": 99,
    "g": 160,
    "b": 54
  },
  "hsl": {
    "h": 94.528,
    "s": 49.533,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64179,
    "c": 0.15224,
    "h": 134.4
  },
  "luminance": 0.28061
}

Semantic roles & 50–950 ramp

primary

#63A036

secondary

#9E75BC

accent

#4FD99E

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A036

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

Preview Lab → · Contrast checker → · Palette generator →