#63A42F#63A42F

#63A42F is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.1% C 0.162 H 134.2°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#63A42F
RGB	rgb(99, 164, 47)
HSL	hsl(93, 55%, 41%)
HSV	hsv(93, 71%, 64%)
CMYK	cmyk(39.6%, 0%, 71.3%, 35.7%)
CIE-LAB	lab(61.14, -40.49, 51.50)
CIE-LCH	lch(61.14, 65.51, 128.17°)
OKLab	oklab(65.14% -0.1133 0.1165)
OKLCH	oklch(65.14% 0.162 134.2)
XYZ	xyz(18.9338, 29.4079, 7.3674)
Luminance	0.2941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A42F #702FA4

analogous

#9EA42F #63A42F #2FA436

triadic

#63A42F #2F63A4 #A42F63

tetradic

#63A42F #2F9EA4 #702FA4 #A4362F

square

#63A42F #2F9EA4 #702FA4 #A4362F

split-complementary

#63A42F #362FA4 #A42F9E

monochromatic

#2A4514 #467421 #63A42F #81CA46 #A1D876

Accessibility & contrast

On white

3.05

#63A42F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#63A42F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A42F

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A42F	#FFFFFF	#000000	##000000
##63A42F	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)

#AA971C

Deuteranopia (green-blind)

#A2923A

Tritanopia (blue-blind)

#629E8D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #63a42f;
/* rgb */ color: rgb(99, 164, 47);
/* oklch */ color: oklch(65.1% 0.162 134.2);

Tailwind

colors: {
  custom: {
    50: '#95bf6f',
    500: '#63a42f',
    950: '#000000',
  },
}

SCSS

$custom: #63a42f;
$custom-light: #95bf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#63a42f",
  "rgb": {
    "r": 99,
    "g": 164,
    "b": 47
  },
  "hsl": {
    "h": 93.333,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6514,
    "c": 0.16248,
    "h": 134.2
  },
  "luminance": 0.29409
}

Semantic roles & 50–950 ramp

primary

#63A42F

secondary

#9C6FC0

accent

#49DF9C

background

#F9FBF6

surface

#F2F7EC

border

#CCD0C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63A42F

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

Preview Lab → · Contrast checker → · Palette generator →