#A4ED5B#A4ED5B

#A4ED5B is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 86.9% C 0.192 H 131.8°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4ED5B
RGB	rgb(164, 237, 91)
HSL	hsl(90, 80%, 64%)
HSV	hsv(90, 62%, 93%)
CMYK	cmyk(30.8%, 0%, 61.6%, 7.1%)
CIE-LAB	lab(86.61, -45.55, 61.81)
CIE-LCH	lch(86.61, 76.79, 126.39°)
OKLab	oklab(86.91% -0.1277 0.1428)
OKLCH	oklch(86.91% 0.192 131.8)
XYZ	xyz(47.4818, 69.2146, 20.7535)
Luminance	0.6922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4ED5B #A45BED

analogous

#EDED5B #A4ED5B #5BED5B

triadic

#A4ED5B #5BA4ED #ED5BA4

tetradic

#A4ED5B #5BEDED #A45BED #ED5B5B

square

#A4ED5B #5BEDED #A45BED #ED5B5B

split-complementary

#A4ED5B #5B5BED #ED5BED

monochromatic

#67B914 #85E724 #A4ED5B #C3F392 #E1F9C9

Accessibility & contrast

On white

1.41

#A4ED5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#A4ED5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4ED5B

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4ED5B	#FFFFFF	#000000	##000000
##A4ED5B	1.00	1.41	14.84	14.84
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC4A

Deuteranopia (green-blind)

#ECD766

Tritanopia (blue-blind)

#A6E4CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a4ed5b;
/* rgb */ color: rgb(164, 237, 91);
/* oklch */ color: oklch(86.9% 0.192 131.8);

Tailwind

colors: {
  custom: {
    50: '#c3f38f',
    500: '#a4ed5b',
    950: '#000000',
  },
}

SCSS

$custom: #a4ed5b;
$custom-light: #c3f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ed5b",
  "rgb": {
    "r": 164,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 90,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.86909,
    "c": 0.19156,
    "h": 131.8
  },
  "luminance": 0.69216
}

Semantic roles & 50–950 ramp

primary

#A4ED5B

secondary

#7634B8

accent

#09DD73

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4ED5B

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

Preview Lab → · Contrast checker → · Palette generator →