#63B92F#63B92F

#63B92F is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.5% C 0.189 H 136.4°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#63B92F
RGB	rgb(99, 185, 47)
HSL	hsl(97, 59%, 45%)
HSV	hsv(97, 75%, 73%)
CMYK	cmyk(46.5%, 0%, 74.6%, 27.5%)
CIE-LAB	lab(67.69, -49.13, 58.07)
CIE-LCH	lch(67.69, 76.06, 130.23°)
OKLab	oklab(70.51% -0.1366 0.1302)
OKLCH	oklch(70.51% 0.189 136.4)
XYZ	xyz(23.0070, 37.5543, 8.7252)
Luminance	0.3756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B92F #852FB9

analogous

#A8B92F #63B92F #2FB940

triadic

#63B92F #2F63B9 #B92F63

tetradic

#63B92F #2FA8B9 #852FB9 #B9402F

square

#63B92F #2FA8B9 #852FB9 #B9402F

split-complementary

#63B92F #402FB9 #B92FA8

monochromatic

#2F5716 #498823 #63B92F #83D352 #A6DF83

Accessibility & contrast

On white

2.47

#63B92F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#63B92F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B92F

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B92F	#FFFFFF	#000000	##000000
##63B92F	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA912

Deuteranopia (green-blind)

#B4A23D

Tritanopia (blue-blind)

#5FB29F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63b92f;
/* rgb */ color: rgb(99, 185, 47);
/* oklch */ color: oklch(70.5% 0.189 136.4);

Tailwind

colors: {
  custom: {
    50: '#97cf71',
    500: '#63b92f',
    950: '#000000',
  },
}

SCSS

$custom: #63b92f;
$custom-light: #97cf71;
$custom-dark: #000000;

JSON

{
  "hex": "#63b92f",
  "rgb": {
    "r": 99,
    "g": 185,
    "b": 47
  },
  "hsl": {
    "h": 97.391,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70509,
    "c": 0.18876,
    "h": 136.4
  },
  "luminance": 0.37556
}

Semantic roles & 50–950 ramp

primary

#63B92F

secondary

#AB7BC9

accent

#45E3A7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63B92F

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

Preview Lab → · Contrast checker → · Palette generator →