#63A42C#63A42C

#63A42C is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.1% C 0.164 H 133.9°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#63A42C
RGB	rgb(99, 164, 44)
HSL	hsl(93, 58%, 41%)
HSV	hsv(93, 73%, 64%)
CMYK	cmyk(39.6%, 0%, 73.2%, 35.7%)
CIE-LAB	lab(61.12, -40.70, 52.62)
CIE-LCH	lch(61.12, 66.52, 127.72°)
OKLab	oklab(65.12% -0.1141 0.1184)
OKLCH	oklch(65.12% 0.164 133.9)
XYZ	xyz(18.8753, 29.3845, 7.0596)
Luminance	0.2939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A42C #6D2CA4

analogous

#9FA42C #63A42C #2CA431

triadic

#63A42C #2C63A4 #A42C63

tetradic

#63A42C #2C9FA4 #6D2CA4 #A4312C

square

#63A42C #2C9FA4 #6D2CA4 #A4312C

split-complementary

#63A42C #312CA4 #A42C9F

monochromatic

#294312 #46741F #63A42C #81CC41 #A1D971

Accessibility & contrast

On white

3.05

#63A42C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#63A42C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A42C

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A42C	#FFFFFF	#000000	##000000
##63A42C	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9716

Deuteranopia (green-blind)

#A29237

Tritanopia (blue-blind)

#639D8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #63a42c;
/* rgb */ color: rgb(99, 164, 44);
/* oklch */ color: oklch(65.1% 0.164 133.9);

Tailwind

colors: {
  custom: {
    50: '#95bf6d',
    500: '#63a42c',
    950: '#000000',
  },
}

SCSS

$custom: #63a42c;
$custom-light: #95bf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#63a42c",
  "rgb": {
    "r": 99,
    "g": 164,
    "b": 44
  },
  "hsl": {
    "h": 92.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.65116,
    "c": 0.1644,
    "h": 133.9
  },
  "luminance": 0.29385
}

Semantic roles & 50–950 ramp

primary

#63A42C

secondary

#996BC0

accent

#47E19A

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A42C

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

Preview Lab → · Contrast checker → · Palette generator →