#A5F45C#A5F45C

#A5F45C is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.6% C 0.199 H 132.5°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#A5F45C
RGB	rgb(165, 244, 92)
HSL	hsl(91, 87%, 66%)
HSV	hsv(91, 62%, 96%)
CMYK	cmyk(32.4%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(88.67, -48.09, 63.68)
CIE-LCH	lch(88.67, 79.80, 127.06°)
OKLab	oklab(88.6% -0.1346 0.1469)
OKLCH	oklch(88.6% 0.199 132.5)
XYZ	xyz(49.7988, 73.4716, 21.6807)
Luminance	0.7347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F45C #AB5CF4

analogous

#F1F45C #A5F45C #5CF45F

triadic

#A5F45C #5CA5F4 #F45CA5

tetradic

#A5F45C #5CF1F4 #AB5CF4 #F45F5C

square

#A5F45C #5CF1F4 #AB5CF4 #F45F5C

split-complementary

#A5F45C #5F5CF4 #F45CF1

monochromatic

#67C80E #85F023 #A5F45C #C5F895 #E4FCCF

Accessibility & contrast

On white

1.34

#A5F45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#A5F45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F45C

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F45C	#FFFFFF	#000000	##000000
##A5F45C	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34A

Deuteranopia (green-blind)

#F3DC68

Tritanopia (blue-blind)

#A6EBD4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a5f45c;
/* rgb */ color: rgb(165, 244, 92);
/* oklch */ color: oklch(88.6% 0.199 132.5);

Tailwind

colors: {
  custom: {
    50: '#c4f890',
    500: '#a5f45c',
    950: '#000000',
  },
}

SCSS

$custom: #a5f45c;
$custom-light: #c4f890;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f45c",
  "rgb": {
    "r": 165,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 91.184,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88603,
    "c": 0.19922,
    "h": 132.5
  },
  "luminance": 0.73473
}

Semantic roles & 50–950 ramp

primary

#A5F45C

secondary

#7D2FC5

accent

#02E477

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A5F45C

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

Preview Lab → · Contrast checker → · Palette generator →