#65B837#65B837

#65B837 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.4% C 0.182 H 136.6°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#65B837
RGB	rgb(101, 184, 55)
HSL	hsl(99, 54%, 47%)
HSV	hsv(99, 70%, 72%)
CMYK	cmyk(45.1%, 0%, 70.1%, 27.8%)
CIE-LAB	lab(67.52, -47.53, 55.00)
CIE-LCH	lch(67.52, 72.69, 130.84°)
OKLab	oklab(70.41% -0.1319 0.1249)
OKLCH	oklch(70.41% 0.182 136.6)
XYZ	xyz(23.1963, 37.3221, 9.5953)
Luminance	0.3732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B837 #8A37B8

analogous

#A6B837 #65B837 #37B84A

triadic

#65B837 #3765B8 #B83765

tetradic

#65B837 #37A6B8 #8A37B8 #B84A37

square

#65B837 #37A6B8 #8A37B8 #B84A37

split-complementary

#65B837 #4A37B8 #B837A6

monochromatic

#315A1B #4B8929 #65B837 #86CF5D #A9DD8D

Accessibility & contrast

On white

2.48

#65B837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#65B837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B837

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B837	#FFFFFF	#000000	##000000
##65B837	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA923

Deuteranopia (green-blind)

#B3A243

Tritanopia (blue-blind)

#61B19E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #65b837;
/* rgb */ color: rgb(101, 184, 55);
/* oklch */ color: oklch(70.4% 0.182 136.6);

Tailwind

colors: {
  custom: {
    50: '#98ce75',
    500: '#65b837',
    950: '#000000',
  },
}

SCSS

$custom: #65b837;
$custom-light: #98ce75;
$custom-dark: #000000;

JSON

{
  "hex": "#65b837",
  "rgb": {
    "r": 101,
    "g": 184,
    "b": 55
  },
  "hsl": {
    "h": 98.605,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70408,
    "c": 0.18165,
    "h": 136.6
  },
  "luminance": 0.37324
}

Semantic roles & 50–950 ramp

primary

#65B837

secondary

#AF84C7

accent

#4ADDA9

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #65B837

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

Preview Lab → · Contrast checker → · Palette generator →