#A4DE5A#A4DE5A

#A4DE5A is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.4% C 0.173 H 129.5°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#A4DE5A
RGB	rgb(164, 222, 90)
HSL	hsl(86, 67%, 61%)
HSV	hsv(86, 59%, 87%)
CMYK	cmyk(26.1%, 0%, 59.5%, 12.9%)
CIE-LAB	lab(82.31, -39.09, 57.46)
CIE-LCH	lch(82.31, 69.50, 124.23°)
OKLab	oklab(83.42% -0.11 0.1335)
OKLCH	oklch(83.42% 0.173 129.5)
XYZ	xyz(43.2763, 60.8722, 19.1403)
Luminance	0.6087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DE5A #945ADE

analogous

#DED65A #A4DE5A #62DE5A

triadic

#A4DE5A #5AA4DE #DE5AA4

tetradic

#A4DE5A #5ADED6 #945ADE #DE5A62

square

#A4DE5A #5ADED6 #945ADE #DE5A62

split-complementary

#A4DE5A #5A62DE #D65ADE

monochromatic

#669E20 #88D12A #A4DE5A #C0E88D #DCF2C0

Accessibility & contrast

On white

1.59

#A4DE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#A4DE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DE5A

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DE5A	#FFFFFF	#000000	##000000
##A4DE5A	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF4B

Deuteranopia (green-blind)

#E0CB63

Tritanopia (blue-blind)

#A8D5C2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4de5a;
/* rgb */ color: rgb(164, 222, 90);
/* oklch */ color: oklch(83.4% 0.173 129.5);

Tailwind

colors: {
  custom: {
    50: '#c2e88d',
    500: '#a4de5a',
    950: '#000000',
  },
}

SCSS

$custom: #a4de5a;
$custom-light: #c2e88d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4de5a",
  "rgb": {
    "r": 164,
    "g": 222,
    "b": 90
  },
  "hsl": {
    "h": 86.364,
    "s": 66.667,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83415,
    "c": 0.17294,
    "h": 129.5
  },
  "luminance": 0.60873
}

Semantic roles & 50–950 ramp

primary

#A4DE5A

secondary

#683BA1

accent

#17CF68

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4DE5A

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

Preview Lab → · Contrast checker → · Palette generator →