#A5F17A#A5F17A

#A5F17A is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.3% C 0.170 H 135.3°. Best body text is #000000 at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#A5F17A
RGB	rgb(165, 241, 122)
HSL	hsl(98, 81%, 71%)
HSV	hsv(98, 49%, 95%)
CMYK	cmyk(31.5%, 0%, 49.4%, 5.5%)
CIE-LAB	lab(88.12, -43.86, 49.80)
CIE-LCH	lch(88.12, 66.36, 131.37°)
OKLab	oklab(88.25% -0.1209 0.1195)
OKLCH	oklch(88.25% 0.17 135.3)
XYZ	xyz(50.4840, 72.3131, 29.7065)
Luminance	0.7231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F17A #C67AF1

analogous

#E0F17A #A5F17A #7AF18A

triadic

#A5F17A #7AA5F1 #F17AA5

tetradic

#A5F17A #7AE0F1 #C67AF1 #F18A7A

square

#A5F17A #7AE0F1 #C67AF1 #F18A7A

split-complementary

#A5F17A #8A7AF1 #F17AE0

monochromatic

#5DDA17 #80EB43 #A5F17A #CAF7B1 #ECFCE3

Accessibility & contrast

On white

1.36

#A5F17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.46

#A5F17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F17A

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F17A	#FFFFFF	#000000	##000000
##A5F17A	1.00	1.36	15.46	15.46
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.46	21.00	1.00	1.00
##000000	15.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E170

Deuteranopia (green-blind)

#EDDB82

Tritanopia (blue-blind)

#A4E9D6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a5f17a;
/* rgb */ color: rgb(165, 241, 122);
/* oklch */ color: oklch(88.3% 0.170 135.3);

Tailwind

colors: {
  custom: {
    50: '#c3f6a3',
    500: '#a5f17a',
    950: '#000000',
  },
}

SCSS

$custom: #a5f17a;
$custom-light: #c3f6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f17a",
  "rgb": {
    "r": 165,
    "g": 241,
    "b": 122
  },
  "hsl": {
    "h": 98.319,
    "s": 80.952,
    "l": 71.176
  },
  "oklch": {
    "l": 0.88251,
    "c": 0.16998,
    "h": 135.3
  },
  "luminance": 0.72315
}

Semantic roles & 50–950 ramp

primary

#A5F17A

secondary

#9A44CB

accent

#08DD90

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A5F17A

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

Preview Lab → · Contrast checker → · Palette generator →