#A5EB5B#A5EB5B

#A5EB5B is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.5% C 0.189 H 131.3°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#A5EB5B
RGB	rgb(165, 235, 91)
HSL	hsl(89, 78%, 64%)
HSV	hsv(89, 61%, 92%)
CMYK	cmyk(29.8%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(86.09, -44.34, 61.26)
CIE-LCH	lch(86.09, 75.62, 125.90°)
OKLab	oklab(86.5% -0.1244 0.1416)
OKLCH	oklch(86.5% 0.189 131.3)
XYZ	xyz(47.1132, 68.1698, 20.5713)
Luminance	0.6817 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5EB5B #A15BEB

analogous

#EBE95B #A5EB5B #5DEB5B

triadic

#A5EB5B #5BA5EB #EB5BA5

tetradic

#A5EB5B #5BEBE9 #A15BEB #EB5B5D

square

#A5EB5B #5BEBE9 #A15BEB #EB5B5D

split-complementary

#A5EB5B #5B5DEB #E95BEB

monochromatic

#68B516 #87E424 #A5EB5B #C3F292 #E1F8C8

Accessibility & contrast

On white

1.43

#A5EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#A5EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5EB5B

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5EB5B	#FFFFFF	#000000	##000000
##A5EB5B	1.00	1.43	14.63	14.63
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4A

Deuteranopia (green-blind)

#EBD666

Tritanopia (blue-blind)

#A8E2CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a5eb5b;
/* rgb */ color: rgb(165, 235, 91);
/* oklch */ color: oklch(86.5% 0.189 131.3);

Tailwind

colors: {
  custom: {
    50: '#c4f28f',
    500: '#a5eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #a5eb5b;
$custom-light: #c4f28f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5eb5b",
  "rgb": {
    "r": 165,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 89.167,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86501,
    "c": 0.18851,
    "h": 131.3
  },
  "luminance": 0.68171
}

Semantic roles & 50–950 ramp

primary

#A5EB5B

secondary

#7335B5

accent

#0BDB70

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A5EB5B

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

Preview Lab → · Contrast checker → · Palette generator →