#65B321#65B321

#65B321 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.188 H 134.5°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#65B321
RGB	rgb(101, 179, 33)
HSL	hsl(92, 69%, 42%)
HSV	hsv(92, 82%, 70%)
CMYK	cmyk(43.6%, 0%, 81.6%, 29.8%)
CIE-LAB	lab(65.84, -46.87, 60.71)
CIE-LCH	lch(65.84, 76.70, 127.67°)
OKLab	oklab(68.99% -0.1316 0.1337)
OKLCH	oklch(68.99% 0.188 134.5)
XYZ	xyz(21.7610, 35.1155, 7.0699)
Luminance	0.3512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B321 #6F21B3

analogous

#AEB321 #65B321 #21B326

triadic

#65B321 #2165B3 #B32165

tetradic

#65B321 #21AEB3 #6F21B3 #B32621

square

#65B321 #21AEB3 #6F21B3 #B32621

split-complementary

#65B321 #2621B3 #B321AE

monochromatic

#2B4C0E #487F17 #65B321 #83DA37 #A3E46B

Accessibility & contrast

On white

2.62

#65B321 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#65B321 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B321

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B321	#FFFFFF	#000000	##000000
##65B321	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B09E33

Tritanopia (blue-blind)

#63AC99

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #65b321;
/* rgb */ color: rgb(101, 179, 33);
/* oklch */ color: oklch(69.0% 0.188 134.5);

Tailwind

colors: {
  custom: {
    50: '#98ca6a',
    500: '#65b321',
    950: '#000000',
  },
}

SCSS

$custom: #65b321;
$custom-light: #98ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#65b321",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 33
  },
  "hsl": {
    "h": 92.055,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68989,
    "c": 0.18756,
    "h": 134.5
  },
  "luminance": 0.35117
}

Semantic roles & 50–950 ramp

primary

#65B321

secondary

#9B66CA

accent

#3CEC9A

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #65B321

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

Preview Lab → · Contrast checker → · Palette generator →