#A4EC5E#A4EC5E

#A4EC5E is a very light, vivid yellow-green. Relative luminance 0.687; OKLCH L 86.7% C 0.188 H 131.9°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#A4EC5E
RGB	rgb(164, 236, 94)
HSL	hsl(90, 79%, 65%)
HSV	hsv(90, 60%, 93%)
CMYK	cmyk(30.5%, 0%, 60.2%, 7.5%)
CIE-LAB	lab(86.35, -44.87, 60.27)
CIE-LCH	lch(86.35, 75.14, 126.67°)
OKLab	oklab(86.71% -0.1256 0.1399)
OKLCH	oklch(86.71% 0.188 131.9)
XYZ	xyz(47.3251, 68.6900, 21.3525)
Luminance	0.6869 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EC5E #A65EEC

analogous

#EBEC5E #A4EC5E #5EEC5F

triadic

#A4EC5E #5EA4EC #EC5EA4

tetradic

#A4EC5E #5EEBEC #A65EEC #EC5F5E

square

#A4EC5E #5EEBEC #A65EEC #EC5F5E

split-complementary

#A4EC5E #5F5EEC #EC5EEB

monochromatic

#67BA16 #85E627 #A4EC5E #C3F295 #E2F9CB

Accessibility & contrast

On white

1.42

#A4EC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#A4EC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EC5E

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EC5E	#FFFFFF	#000000	##000000
##A4EC5E	1.00	1.42	14.74	14.74
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC4E

Deuteranopia (green-blind)

#EBD669

Tritanopia (blue-blind)

#A6E3CE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a4ec5e;
/* rgb */ color: rgb(164, 236, 94);
/* oklch */ color: oklch(86.7% 0.188 131.9);

Tailwind

colors: {
  custom: {
    50: '#c3f291',
    500: '#a4ec5e',
    950: '#000000',
  },
}

SCSS

$custom: #a4ec5e;
$custom-light: #c3f291;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ec5e",
  "rgb": {
    "r": 164,
    "g": 236,
    "b": 94
  },
  "hsl": {
    "h": 90.423,
    "s": 78.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86706,
    "c": 0.18795,
    "h": 131.9
  },
  "luminance": 0.68692
}

Semantic roles & 50–950 ramp

primary

#A4EC5E

secondary

#7835B9

accent

#0ADB74

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4EC5E

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

Preview Lab → · Contrast checker → · Palette generator →