#65BC38#65BC38

#65BC38 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.4% C 0.186 H 137.0°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#65BC38
RGB	rgb(101, 188, 56)
HSL	hsl(100, 54%, 48%)
HSV	hsv(100, 70%, 74%)
CMYK	cmyk(46.3%, 0%, 70.2%, 26.3%)
CIE-LAB	lab(68.76, -49.05, 55.90)
CIE-LCH	lch(68.76, 74.37, 131.27°)
OKLab	oklab(71.43% -0.136 0.1269)
OKLCH	oklch(71.43% 0.186 137)
XYZ	xyz(24.0631, 39.0171, 10.0037)
Luminance	0.3902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BC38 #8F38BC

analogous

#A7BC38 #65BC38 #38BC4D

triadic

#65BC38 #3865BC #BC3865

tetradic

#65BC38 #38A7BC #8F38BC #BC4D38

square

#65BC38 #38A7BC #8F38BC #BC4D38

split-complementary

#65BC38 #4D38BC #BC38A7

monochromatic

#325E1C #4C8D2A #65BC38 #87D061 #ABDE90

Accessibility & contrast

On white

2.39

#65BC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#65BC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BC38

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BC38	#FFFFFF	#000000	##000000
##65BC38	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)

#C2AC23

Deuteranopia (green-blind)

#B7A544

Tritanopia (blue-blind)

#60B5A2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #65bc38;
/* rgb */ color: rgb(101, 188, 56);
/* oklch */ color: oklch(71.4% 0.186 137.0);

Tailwind

colors: {
  custom: {
    50: '#98d176',
    500: '#65bc38',
    950: '#000000',
  },
}

SCSS

$custom: #65bc38;
$custom-light: #98d176;
$custom-dark: #000000;

JSON

{
  "hex": "#65bc38",
  "rgb": {
    "r": 101,
    "g": 188,
    "b": 56
  },
  "hsl": {
    "h": 99.545,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71432,
    "c": 0.186,
    "h": 137
  },
  "luminance": 0.39019
}

Semantic roles & 50–950 ramp

primary

#65BC38

secondary

#B287C9

accent

#4ADDAB

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #65BC38

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

Preview Lab → · Contrast checker → · Palette generator →