#A9EF65#A9EF65

#A9EF65 is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 87.8% C 0.184 H 131.7°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#A9EF65
RGB	rgb(169, 239, 101)
HSL	hsl(90, 81%, 67%)
HSV	hsv(90, 58%, 94%)
CMYK	cmyk(29.3%, 0%, 57.7%, 6.3%)
CIE-LAB	lab(87.54, -43.79, 58.68)
CIE-LCH	lch(87.54, 73.22, 126.74°)
OKLab	oklab(87.76% -0.1224 0.1371)
OKLCH	oklch(87.76% 0.184 131.7)
XYZ	xyz(49.5770, 71.1060, 23.4221)
Luminance	0.7111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EF65 #AB65EF

analogous

#EEEF65 #A9EF65 #65EF66

triadic

#A9EF65 #65A9EF #EF65A9

tetradic

#A9EF65 #65EEEF #AB65EF #EF6665

square

#A9EF65 #65EEEF #AB65EF #EF6665

split-complementary

#A9EF65 #6665EF #EF65EE

monochromatic

#6CC514 #8AE92E #A9EF65 #C8F59C #E7FBD4

Accessibility & contrast

On white

1.38

#A9EF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#A9EF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF65

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EF65	#FFFFFF	#000000	##000000
##A9EF65	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF56

Deuteranopia (green-blind)

#EEDA6F

Tritanopia (blue-blind)

#ABE6D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a9ef65;
/* rgb */ color: rgb(169, 239, 101);
/* oklch */ color: oklch(87.8% 0.184 131.7);

Tailwind

colors: {
  custom: {
    50: '#c6f495',
    500: '#a9ef65',
    950: '#000000',
  },
}

SCSS

$custom: #a9ef65;
$custom-light: #c6f495;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ef65",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 101
  },
  "hsl": {
    "h": 90.435,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87761,
    "c": 0.18376,
    "h": 131.7
  },
  "luminance": 0.71108
}

Semantic roles & 50–950 ramp

primary

#A9EF65

secondary

#7D36C3

accent

#08DE74

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A9EF65

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

Preview Lab → · Contrast checker → · Palette generator →