#63B120#63B120

#63B120 is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.4% C 0.187 H 134.7°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#63B120
RGB	rgb(99, 177, 32)
HSL	hsl(92, 69%, 41%)
HSV	hsv(92, 82%, 69%)
CMYK	cmyk(44.1%, 0%, 81.9%, 30.6%)
CIE-LAB	lab(65.12, -46.78, 60.30)
CIE-LCH	lch(65.12, 76.32, 127.80°)
OKLab	oklab(68.38% -0.1312 0.1327)
OKLCH	oklch(68.38% 0.187 134.7)
XYZ	xyz(21.1280, 34.2000, 6.8542)
Luminance	0.3420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B120 #6E20B1

analogous

#ABB120 #63B120 #20B125

triadic

#63B120 #2063B1 #B12063

tetradic

#63B120 #20ABB1 #6E20B1 #B12520

square

#63B120 #20ABB1 #6E20B1 #B12520

split-complementary

#63B120 #2520B1 #B120AB

monochromatic

#29490D #467D17 #63B120 #81DA34 #A1E468

Accessibility & contrast

On white

2.68

#63B120 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#63B120 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B120

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B120	#FFFFFF	#000000	##000000
##63B120	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AE9C32

Tritanopia (blue-blind)

#61AA97

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #63b120;
/* rgb */ color: rgb(99, 177, 32);
/* oklch */ color: oklch(68.4% 0.187 134.7);

Tailwind

colors: {
  custom: {
    50: '#97c969',
    500: '#63b120',
    950: '#000000',
  },
}

SCSS

$custom: #63b120;
$custom-light: #97c969;
$custom-dark: #000000;

JSON

{
  "hex": "#63b120",
  "rgb": {
    "r": 99,
    "g": 177,
    "b": 32
  },
  "hsl": {
    "h": 92.276,
    "s": 69.378,
    "l": 40.98
  },
  "oklch": {
    "l": 0.68375,
    "c": 0.18663,
    "h": 134.7
  },
  "luminance": 0.34201
}

Semantic roles & 50–950 ramp

primary

#63B120

secondary

#9A64C9

accent

#3CEC9B

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #63B120

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

Preview Lab → · Contrast checker → · Palette generator →