#65BC37#65BC37

#65BC37 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.4% C 0.187 H 136.9°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#65BC37
RGB	rgb(101, 188, 55)
HSL	hsl(99, 55%, 48%)
HSV	hsv(99, 71%, 74%)
CMYK	cmyk(46.3%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(68.76, -49.13, 56.27)
CIE-LCH	lch(68.76, 74.70, 131.12°)
OKLab	oklab(71.42% -0.1362 0.1275)
OKLCH	oklch(71.42% 0.187 136.9)
XYZ	xyz(24.0389, 39.0074, 9.8762)
Luminance	0.3901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BC37 #8E37BC

analogous

#A8BC37 #65BC37 #37BC4B

triadic

#65BC37 #3765BC #BC3765

tetradic

#65BC37 #37A8BC #8E37BC #BC4B37

square

#65BC37 #37A8BC #8E37BC #BC4B37

split-complementary

#65BC37 #4B37BC #BC37A8

monochromatic

#325D1B #4C8D29 #65BC37 #87D060 #ABDE8F

Accessibility & contrast

On white

2.39

#65BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#65BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BC37

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BC37	#FFFFFF	#000000	##000000
##65BC37	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#B7A544

Tritanopia (blue-blind)

#60B5A2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #65bc37;
/* rgb */ color: rgb(101, 188, 55);
/* oklch */ color: oklch(71.4% 0.187 136.9);

Tailwind

colors: {
  custom: {
    50: '#98d176',
    500: '#65bc37',
    950: '#000000',
  },
}

SCSS

$custom: #65bc37;
$custom-light: #98d176;
$custom-dark: #000000;

JSON

{
  "hex": "#65bc37",
  "rgb": {
    "r": 101,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 99.248,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71424,
    "c": 0.18663,
    "h": 136.9
  },
  "luminance": 0.39009
}

Semantic roles & 50–950 ramp

primary

#65BC37

secondary

#B286C9

accent

#4ADEAB

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #65BC37

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

Preview Lab → · Contrast checker → · Palette generator →