#A4EC4B#A4EC4B

#A4EC4B is a very light, highly saturated yellow-green. Relative luminance 0.684; OKLCH L 86.5% C 0.202 H 130.6°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#A4EC4B
RGB	rgb(164, 236, 75)
HSL	hsl(87, 81%, 61%)
HSV	hsv(87, 68%, 93%)
CMYK	cmyk(30.5%, 0%, 68.2%, 7.5%)
CIE-LAB	lab(86.20, -46.33, 67.67)
CIE-LCH	lch(86.20, 82.01, 124.40°)
OKLab	oklab(86.54% -0.1311 0.1532)
OKLCH	oklch(86.54% 0.202 130.6)
XYZ	xyz(46.5749, 68.3899, 17.4019)
Luminance	0.6839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EC4B #934BEC

analogous

#ECE34B #A4EC4B #53EC4B

triadic

#A4EC4B #4BA4EC #EC4BA4

tetradic

#A4EC4B #4BECE3 #934BEC #EC4B53

square

#A4EC4B #4BECE3 #934BEC #EC4B53

split-complementary

#A4EC4B #4B53EC #E34BEC

monochromatic

#66AB12 #88E218 #A4EC4B #C0F282 #DCF8BA

Accessibility & contrast

On white

1.43

#A4EC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#A4EC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EC4B

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EC4B	#FFFFFF	#000000	##000000
##A4EC4B	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB32

Deuteranopia (green-blind)

#ECD659

Tritanopia (blue-blind)

#A8E2CC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a4ec4b;
/* rgb */ color: rgb(164, 236, 75);
/* oklch */ color: oklch(86.5% 0.202 130.6);

Tailwind

colors: {
  custom: {
    50: '#c4f286',
    500: '#a4ec4b',
    950: '#000000',
  },
}

SCSS

$custom: #a4ec4b;
$custom-light: #c4f286;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ec4b",
  "rgb": {
    "r": 164,
    "g": 236,
    "b": 75
  },
  "hsl": {
    "h": 86.832,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.86537,
    "c": 0.2016,
    "h": 130.6
  },
  "luminance": 0.68391
}

Semantic roles & 50–950 ramp

primary

#A4EC4B

secondary

#6730AC

accent

#08DD68

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170C

muted

#83857F

Preview Lab

Preview with #A4EC4B

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

Preview Lab → · Contrast checker → · Palette generator →