#63B32F#63B32F

#63B32F is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.181 H 135.9°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#63B32F
RGB	rgb(99, 179, 47)
HSL	hsl(96, 58%, 44%)
HSV	hsv(96, 74%, 70%)
CMYK	cmyk(44.7%, 0%, 73.7%, 29.8%)
CIE-LAB	lab(65.82, -46.73, 56.22)
CIE-LCH	lch(65.82, 73.11, 129.73°)
OKLab	oklab(68.98% -0.1302 0.1264)
OKLCH	oklch(68.98% 0.181 135.9)
XYZ	xyz(21.7782, 35.0968, 8.3156)
Luminance	0.3510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B32F #7F2FB3

analogous

#A5B32F #63B32F #2FB33D

triadic

#63B32F #2F63B3 #B32F63

tetradic

#63B32F #2FA5B3 #7F2FB3 #B33D2F

square

#63B32F #2FA5B3 #7F2FB3 #B33D2F

split-complementary

#63B32F #3D2FB3 #B32FA5

monochromatic

#2D5216 #488322 #63B32F #82D14F #A4DD7F

Accessibility & contrast

On white

2.62

#63B32F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#63B32F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B32F

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B32F	#FFFFFF	#000000	##000000
##63B32F	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A415

Deuteranopia (green-blind)

#AF9D3C

Tritanopia (blue-blind)

#60AC9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63b32f;
/* rgb */ color: rgb(99, 179, 47);
/* oklch */ color: oklch(69.0% 0.181 135.9);

Tailwind

colors: {
  custom: {
    50: '#96ca70',
    500: '#63b32f',
    950: '#000000',
  },
}

SCSS

$custom: #63b32f;
$custom-light: #96ca70;
$custom-dark: #000000;

JSON

{
  "hex": "#63b32f",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 47
  },
  "hsl": {
    "h": 96.364,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68977,
    "c": 0.18142,
    "h": 135.9
  },
  "luminance": 0.35098
}

Semantic roles & 50–950 ramp

primary

#63B32F

secondary

#A778C6

accent

#46E2A4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B32F

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

Preview Lab → · Contrast checker → · Palette generator →