#65B537#65B537

#65B537 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.6% C 0.178 H 136.3°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#65B537
RGB	rgb(101, 181, 55)
HSL	hsl(98, 53%, 46%)
HSV	hsv(98, 70%, 71%)
CMYK	cmyk(44.2%, 0%, 69.6%, 29%)
CIE-LAB	lab(66.59, -46.31, 54.03)
CIE-LCH	lch(66.59, 71.16, 130.60°)
OKLab	oklab(69.65% -0.1286 0.1229)
OKLCH	oklch(69.65% 0.178 136.3)
XYZ	xyz(22.5797, 36.0889, 9.3898)
Luminance	0.3609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B537 #8737B5

analogous

#A4B537 #65B537 #37B548

triadic

#65B537 #3765B5 #B53765

tetradic

#65B537 #37A4B5 #8737B5 #B54837

square

#65B537 #37A4B5 #8737B5 #B54837

split-complementary

#65B537 #4837B5 #B537A4

monochromatic

#31571A #4B8629 #65B537 #85CD5C #A8DC8B

Accessibility & contrast

On white

2.56

#65B537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#65B537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B537

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B537	#FFFFFF	#000000	##000000
##65B537	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA624

Deuteranopia (green-blind)

#B09F43

Tritanopia (blue-blind)

#62AE9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #65b537;
/* rgb */ color: rgb(101, 181, 55);
/* oklch */ color: oklch(69.6% 0.178 136.3);

Tailwind

colors: {
  custom: {
    50: '#97cc75',
    500: '#65b537',
    950: '#000000',
  },
}

SCSS

$custom: #65b537;
$custom-light: #97cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#65b537",
  "rgb": {
    "r": 101,
    "g": 181,
    "b": 55
  },
  "hsl": {
    "h": 98.095,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69645,
    "c": 0.17787,
    "h": 136.3
  },
  "luminance": 0.3609
}

Semantic roles & 50–950 ramp

primary

#65B537

secondary

#AD82C6

accent

#4BDDA8

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #65B537

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

Preview Lab → · Contrast checker → · Palette generator →