#65BC39#65BC39

#65BC39 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.4% C 0.185 H 137.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#65BC39
RGB	rgb(101, 188, 57)
HSL	hsl(100, 53%, 48%)
HSV	hsv(100, 70%, 74%)
CMYK	cmyk(46.3%, 0%, 69.7%, 26.3%)
CIE-LAB	lab(68.77, -48.98, 55.52)
CIE-LCH	lch(68.77, 74.04, 131.42°)
OKLab	oklab(71.44% -0.1357 0.1262)
OKLCH	oklch(71.44% 0.185 137.1)
XYZ	xyz(24.0878, 39.0270, 10.1338)
Luminance	0.3903 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65BC39 #9039BC

analogous

#A6BC39 #65BC39 #39BC4E

triadic

#65BC39 #3965BC #BC3965

tetradic

#65BC39 #39A6BC #9039BC #BC4E39

square

#65BC39 #39A6BC #9039BC #BC4E39

split-complementary

#65BC39 #4E39BC #BC39A6

monochromatic

#335E1D #4C8D2B #65BC39 #87D063 #ABDE92

Accessibility & contrast

On white

2.38

#65BC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#65BC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65BC39

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65BC39	#FFFFFF	#000000	##000000
##65BC39	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC25

Deuteranopia (green-blind)

#B7A545

Tritanopia (blue-blind)

#60B5A2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #65bc39;
/* rgb */ color: rgb(101, 188, 57);
/* oklch */ color: oklch(71.4% 0.185 137.1);

Tailwind

colors: {
  custom: {
    50: '#98d177',
    500: '#65bc39',
    950: '#000000',
  },
}

SCSS

$custom: #65bc39;
$custom-light: #98d177;
$custom-dark: #000000;

JSON

{
  "hex": "#65bc39",
  "rgb": {
    "r": 101,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 99.847,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.7144,
    "c": 0.18534,
    "h": 137.1
  },
  "luminance": 0.39029
}

Semantic roles & 50–950 ramp

primary

#65BC39

secondary

#B388C9

accent

#4BDDAC

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #65BC39

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

Preview Lab → · Contrast checker → · Palette generator →