#A5F15A#A5F15A

#A5F15A is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 87.9% C 0.197 H 132.0°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#A5F15A
RGB	rgb(165, 241, 90)
HSL	hsl(90, 84%, 65%)
HSV	hsv(90, 63%, 95%)
CMYK	cmyk(31.5%, 0%, 62.7%, 5.5%)
CIE-LAB	lab(87.80, -46.99, 63.54)
CIE-LCH	lch(87.80, 79.03, 126.48°)
OKLab	oklab(87.89% -0.1317 0.1463)
OKLCH	oklch(87.89% 0.197 132)
XYZ	xyz(48.8172, 71.6464, 20.9279)
Luminance	0.7165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F15A #A65AF1

analogous

#F0F15A #A5F15A #5AF15B

triadic

#A5F15A #5AA5F1 #F15AA5

tetradic

#A5F15A #5AF0F1 #A65AF1 #F15B5A

square

#A5F15A #5AF0F1 #A65AF1 #F15B5A

split-complementary

#A5F15A #5B5AF1 #F15AF0

monochromatic

#68C010 #86EC22 #A5F15A #C4F692 #E3FBCB

Accessibility & contrast

On white

1.37

#A5F15A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#A5F15A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F15A

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F15A	#FFFFFF	#000000	##000000
##A5F15A	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE047

Deuteranopia (green-blind)

#F0DA66

Tritanopia (blue-blind)

#A7E8D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a5f15a;
/* rgb */ color: rgb(165, 241, 90);
/* oklch */ color: oklch(87.9% 0.197 132.0);

Tailwind

colors: {
  custom: {
    50: '#c4f68f',
    500: '#a5f15a',
    950: '#000000',
  },
}

SCSS

$custom: #a5f15a;
$custom-light: #c4f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f15a",
  "rgb": {
    "r": 165,
    "g": 241,
    "b": 90
  },
  "hsl": {
    "h": 90.199,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87887,
    "c": 0.19691,
    "h": 132
  },
  "luminance": 0.71648
}

Semantic roles & 50–950 ramp

primary

#A5F15A

secondary

#7831BE

accent

#05E173

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A5F15A

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

Preview Lab → · Contrast checker → · Palette generator →