#65BB38#65BB38

#65BB38 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.2% C 0.185 H 136.9°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#65BB38
RGB	rgb(101, 187, 56)
HSL	hsl(99, 54%, 48%)
HSV	hsv(99, 70%, 73%)
CMYK	cmyk(46%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(68.45, -48.66, 55.58)
CIE-LCH	lch(68.45, 73.87, 131.20°)
OKLab	oklab(71.18% -0.1349 0.1262)
OKLCH	oklch(71.18% 0.185 136.9)
XYZ	xyz(23.8503, 38.5913, 9.9327)
Luminance	0.3859 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BB38 #8E38BB

analogous

#A7BB38 #65BB38 #38BB4C

triadic

#65BB38 #3865BB #BB3865

tetradic

#65BB38 #38A7BB #8E38BB #BB4C38

square

#65BB38 #38A7BB #8E38BB #BB4C38

split-complementary

#65BB38 #4C38BB #BB38A7

monochromatic

#325D1C #4C8C2A #65BB38 #87D061 #ABDE90

Accessibility & contrast

On white

2.41

#65BB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#65BB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BB38

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BB38	#FFFFFF	#000000	##000000
##65BB38	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB23

Deuteranopia (green-blind)

#B6A444

Tritanopia (blue-blind)

#60B4A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #65bb38;
/* rgb */ color: rgb(101, 187, 56);
/* oklch */ color: oklch(71.2% 0.185 136.9);

Tailwind

colors: {
  custom: {
    50: '#98d076',
    500: '#65bb38',
    950: '#000000',
  },
}

SCSS

$custom: #65bb38;
$custom-light: #98d076;
$custom-dark: #000000;

JSON

{
  "hex": "#65bb38",
  "rgb": {
    "r": 101,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 99.389,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71178,
    "c": 0.18475,
    "h": 136.9
  },
  "luminance": 0.38593
}

Semantic roles & 50–950 ramp

primary

#65BB38

secondary

#B286C8

accent

#4BDDAB

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #65BB38

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

Preview Lab → · Contrast checker → · Palette generator →