#A4EB5B#A4EB5B

#A4EB5B is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.4% C 0.189 H 131.5°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#A4EB5B
RGB	rgb(164, 235, 91)
HSL	hsl(90, 78%, 64%)
HSV	hsv(90, 61%, 92%)
CMYK	cmyk(30.2%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(86.04, -44.69, 61.18)
CIE-LCH	lch(86.04, 75.77, 126.15°)
OKLab	oklab(86.44% -0.1253 0.1415)
OKLCH	oklch(86.44% 0.189 131.5)
XYZ	xyz(46.9060, 68.0630, 20.5616)
Luminance	0.6806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EB5B #A25BEB

analogous

#EBEA5B #A4EB5B #5CEB5B

triadic

#A4EB5B #5BA4EB #EB5BA4

tetradic

#A4EB5B #5BEBEA #A25BEB #EB5B5C

square

#A4EB5B #5BEBEA #A25BEB #EB5B5C

split-complementary

#A4EB5B #5B5CEB #EA5BEB

monochromatic

#67B516 #86E424 #A4EB5B #C2F292 #E1F8C8

Accessibility & contrast

On white

1.44

#A4EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#A4EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EB5B

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EB5B	#FFFFFF	#000000	##000000
##A4EB5B	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4A

Deuteranopia (green-blind)

#EBD566

Tritanopia (blue-blind)

#A6E2CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a4eb5b;
/* rgb */ color: rgb(164, 235, 91);
/* oklch */ color: oklch(86.4% 0.189 131.5);

Tailwind

colors: {
  custom: {
    50: '#c3f28f',
    500: '#a4eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #a4eb5b;
$custom-light: #c3f28f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4eb5b",
  "rgb": {
    "r": 164,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 89.583,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86444,
    "c": 0.189,
    "h": 131.5
  },
  "luminance": 0.68065
}

Semantic roles & 50–950 ramp

primary

#A4EB5B

secondary

#7435B5

accent

#0BDB71

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4EB5B

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

Preview Lab → · Contrast checker → · Palette generator →