#63A243#63A243

#63A243 is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.8% C 0.144 H 136.4°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#63A243
RGB	rgb(99, 162, 67)
HSL	hsl(100, 41%, 45%)
HSV	hsv(100, 59%, 64%)
CMYK	cmyk(38.9%, 0%, 58.6%, 36.5%)
CIE-LAB	lab(60.69, -37.81, 42.35)
CIE-LCH	lch(60.69, 56.77, 131.76°)
OKLab	oklab(64.83% -0.1045 0.0995)
OKLCH	oklch(64.83% 0.144 136.4)
XYZ	xyz(19.0785, 28.8976, 9.8816)
Luminance	0.2890 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A243 #8243A2

analogous

#93A243 #63A243 #43A252

triadic

#63A243 #4363A2 #A24363

tetradic

#63A243 #4393A2 #8243A2 #A25243

square

#63A243 #4393A2 #8243A2 #A25243

split-complementary

#63A243 #5243A2 #A24393

monochromatic

#2E4B1F #497731 #63A243 #82BF64 #A5D18F

Accessibility & contrast

On white

3.10

#63A243 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#63A243 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A243

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A243	#FFFFFF	#000000	##000000
##63A243	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79639

Deuteranopia (green-blind)

#9E904A

Tritanopia (blue-blind)

#619D8D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #63a243;
/* rgb */ color: rgb(99, 162, 67);
/* oklch */ color: oklch(64.8% 0.144 136.4);

Tailwind

colors: {
  custom: {
    50: '#93be7a',
    500: '#63a243',
    950: '#000000',
  },
}

SCSS

$custom: #63a243;
$custom-light: #93be7a;
$custom-dark: #000000;

JSON

{
  "hex": "#63a243",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 67
  },
  "hsl": {
    "h": 99.789,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6483,
    "c": 0.14426,
    "h": 136.4
  },
  "luminance": 0.28899
}

Semantic roles & 50–950 ramp

primary

#63A243

secondary

#A985BC

accent

#56D1A8

background

#F9FBF7

surface

#F2F7EE

border

#CCD0C9

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A243

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

Preview Lab → · Contrast checker → · Palette generator →