#A5E554#A5E554

#A5E554 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.0% C 0.186 H 129.9°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#A5E554
RGB	rgb(165, 229, 84)
HSL	hsl(86, 74%, 61%)
HSV	hsv(86, 63%, 90%)
CMYK	cmyk(27.9%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(84.32, -42.31, 62.20)
CIE-LCH	lch(84.32, 75.23, 124.22°)
OKLab	oklab(85.04% -0.1194 0.1428)
OKLCH	oklch(85.04% 0.186 129.9)
XYZ	xyz(45.1363, 64.6768, 18.4916)
Luminance	0.6468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E554 #9454E5

analogous

#E5DD54 #A5E554 #5DE554

triadic

#A5E554 #54A5E5 #E554A5

tetradic

#A5E554 #54E5DD #9454E5 #E5545D

square

#A5E554 #54E5DD #9454E5 #E5545D

split-complementary

#A5E554 #545DE5 #DD54E5

monochromatic

#68A519 #89DB21 #A5E554 #C1ED89 #DDF5BE

Accessibility & contrast

On white

1.51

#A5E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#A5E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E554

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E554	#FFFFFF	#000000	##000000
##A5E554	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD542

Deuteranopia (green-blind)

#E6D15F

Tritanopia (blue-blind)

#A9DCC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a5e554;
/* rgb */ color: rgb(165, 229, 84);
/* oklch */ color: oklch(85.0% 0.186 129.9);

Tailwind

colors: {
  custom: {
    50: '#c3ed8a',
    500: '#a5e554',
    950: '#000000',
  },
}

SCSS

$custom: #a5e554;
$custom-light: #c3ed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e554",
  "rgb": {
    "r": 165,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 86.483,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85041,
    "c": 0.18615,
    "h": 129.9
  },
  "luminance": 0.64678
}

Semantic roles & 50–950 ramp

primary

#A5E554

secondary

#6836A8

accent

#10D667

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #A5E554

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

Preview Lab → · Contrast checker → · Palette generator →