#AFF65B#AFF65B

#AFF65B is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.6% C 0.198 H 130.5°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#AFF65B
RGB	rgb(175, 246, 91)
HSL	hsl(87, 90%, 66%)
HSV	hsv(87, 63%, 96%)
CMYK	cmyk(28.9%, 0%, 63%, 3.5%)
CIE-LAB	lab(89.76, -45.54, 65.42)
CIE-LCH	lch(89.76, 79.71, 124.85°)
OKLab	oklab(89.62% -0.1283 0.1503)
OKLCH	oklch(89.62% 0.198 130.5)
XYZ	xyz(52.5229, 75.7793, 21.7551)
Luminance	0.7578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF65B #A25BF6

analogous

#F6EF5B #AFF65B #61F65B

triadic

#AFF65B #5BAFF6 #F65BAF

tetradic

#AFF65B #5BF6EF #A25BF6 #F65B61

square

#AFF65B #5BF6EF #A25BF6 #F65B61

split-complementary

#AFF65B #5B61F6 #EF5BF6

monochromatic

#73CB0B #93F321 #AFF65B #CBF995 #E8FCCF

Accessibility & contrast

On white

1.30

#AFF65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#AFF65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF65B

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF65B	#FFFFFF	#000000	##000000
##AFF65B	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE548

Deuteranopia (green-blind)

#F7E067

Tritanopia (blue-blind)

#B3ECD6

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #aff65b;
/* rgb */ color: rgb(175, 246, 91);
/* oklch */ color: oklch(89.6% 0.198 130.5);

Tailwind

colors: {
  custom: {
    50: '#cbf990',
    500: '#aff65b',
    950: '#000000',
  },
}

SCSS

$custom: #aff65b;
$custom-light: #cbf990;
$custom-dark: #000000;

JSON

{
  "hex": "#aff65b",
  "rgb": {
    "r": 175,
    "g": 246,
    "b": 91
  },
  "hsl": {
    "h": 87.484,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89622,
    "c": 0.19761,
    "h": 130.5
  },
  "luminance": 0.75781
}

Semantic roles & 50–950 ramp

primary

#AFF65B

secondary

#742EC7

accent

#00E669

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFF65B

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

Preview Lab → · Contrast checker → · Palette generator →