#AFF45F#AFF45F

#AFF45F is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.2% C 0.192 H 130.5°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#AFF45F
RGB	rgb(175, 244, 95)
HSL	hsl(88, 87%, 66%)
HSV	hsv(88, 61%, 96%)
CMYK	cmyk(28.3%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(89.22, -44.36, 63.20)
CIE-LCH	lch(89.22, 77.22, 125.07°)
OKLab	oklab(89.2% -0.1247 0.1461)
OKLCH	oklch(89.2% 0.192 130.5)
XYZ	xyz(52.0950, 74.6401, 22.4865)
Luminance	0.7464 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF45F #A45FF4

analogous

#F4EF5F #AFF45F #65F45F

triadic

#AFF45F #5FAFF4 #F45FAF

tetradic

#AFF45F #5FF4EF #A45FF4 #F45F65

square

#AFF45F #5FF4EF #A45FF4 #F45F65

split-complementary

#AFF45F #5F65F4 #EF5FF4

monochromatic

#73CB0E #92F026 #AFF45F #CCF898 #E8FCD2

Accessibility & contrast

On white

1.32

#AFF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#AFF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF45F

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF45F	#FFFFFF	#000000	##000000
##AFF45F	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34D

Deuteranopia (green-blind)

#F5DE6A

Tritanopia (blue-blind)

#B3EAD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff45f;
/* rgb */ color: rgb(175, 244, 95);
/* oklch */ color: oklch(89.2% 0.192 130.5);

Tailwind

colors: {
  custom: {
    50: '#cbf892',
    500: '#aff45f',
    950: '#000000',
  },
}

SCSS

$custom: #aff45f;
$custom-light: #cbf892;
$custom-dark: #000000;

JSON

{
  "hex": "#aff45f",
  "rgb": {
    "r": 175,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 87.785,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.892,
    "c": 0.19208,
    "h": 130.5
  },
  "luminance": 0.74642
}

Semantic roles & 50–950 ramp

primary

#AFF45F

secondary

#7630C7

accent

#02E46A

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFF45F

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

Preview Lab → · Contrast checker → · Palette generator →