#65AA21#65AA21

#65AA21 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.7% C 0.177 H 133.5°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#65AA21
RGB	rgb(101, 170, 33)
HSL	hsl(90, 67%, 40%)
HSV	hsv(90, 81%, 67%)
CMYK	cmyk(40.6%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(63.03, -43.18, 58.14)
CIE-LCH	lch(63.03, 72.42, 126.60°)
OKLab	oklab(66.69% -0.1216 0.1283)
OKLCH	oklch(66.69% 0.177 133.5)
XYZ	xyz(20.0157, 31.6249, 6.4881)
Luminance	0.3163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65AA21 #6621AA

analogous

#AAAA21 #65AA21 #21AA21

triadic

#65AA21 #2165AA #AA2165

tetradic

#65AA21 #21AAAA #6621AA #AA2121

square

#65AA21 #21AAAA #6621AA #AA2121

split-complementary

#65AA21 #2121AA #AA21AA

monochromatic

#28430D #477717 #65AA21 #83D731 #A2E164

Accessibility & contrast

On white

2.87

#65AA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#65AA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65AA21

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65AA21	#FFFFFF	#000000	##000000
##65AA21	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A89731

Tritanopia (blue-blind)

#65A391

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #65aa21;
/* rgb */ color: rgb(101, 170, 33);
/* oklch */ color: oklch(66.7% 0.177 133.5);

Tailwind

colors: {
  custom: {
    50: '#97c469',
    500: '#65aa21',
    950: '#000000',
  },
}

SCSS

$custom: #65aa21;
$custom-light: #97c469;
$custom-dark: #000000;

JSON

{
  "hex": "#65aa21",
  "rgb": {
    "r": 101,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 90.219,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66688,
    "c": 0.17677,
    "h": 133.5
  },
  "luminance": 0.31626
}

Semantic roles & 50–950 ramp

primary

#65AA21

secondary

#9461C6

accent

#3DEA95

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #65AA21

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

Preview Lab → · Contrast checker → · Palette generator →