#A5EC5A#A5EC5A

#A5EC5A is a very light, vivid yellow-green. Relative luminance 0.687; OKLCH L 86.7% C 0.191 H 131.4°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#A5EC5A
RGB	rgb(165, 236, 90)
HSL	hsl(89, 79%, 64%)
HSV	hsv(89, 62%, 93%)
CMYK	cmyk(30.1%, 0%, 61.9%, 7.5%)
CIE-LAB	lab(86.37, -44.86, 61.98)
CIE-LCH	lch(86.37, 76.51, 125.90°)
OKLab	oklab(86.72% -0.1259 0.143)
OKLCH	oklch(86.72% 0.191 131.4)
XYZ	xyz(47.3574, 68.7269, 20.4413)
Luminance	0.6873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5EC5A #A15AEC

analogous

#ECEA5A #A5EC5A #5CEC5A

triadic

#A5EC5A #5AA5EC #EC5AA5

tetradic

#A5EC5A #5AECEA #A15AEC #EC5A5C

square

#A5EC5A #5AECEA #A15AEC #EC5A5C

split-complementary

#A5EC5A #5A5CEC #EA5AEC

monochromatic

#68B715 #87E623 #A5EC5A #C3F291 #E1F9C8

Accessibility & contrast

On white

1.42

#A5EC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#A5EC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5EC5A

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5EC5A	#FFFFFF	#000000	##000000
##A5EC5A	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC49

Deuteranopia (green-blind)

#ECD665

Tritanopia (blue-blind)

#A8E3CD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a5ec5a;
/* rgb */ color: rgb(165, 236, 90);
/* oklch */ color: oklch(86.7% 0.191 131.4);

Tailwind

colors: {
  custom: {
    50: '#c4f28e',
    500: '#a5ec5a',
    950: '#000000',
  },
}

SCSS

$custom: #a5ec5a;
$custom-light: #c4f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ec5a",
  "rgb": {
    "r": 165,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 89.178,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86724,
    "c": 0.19055,
    "h": 131.4
  },
  "luminance": 0.68728
}

Semantic roles & 50–950 ramp

primary

#A5EC5A

secondary

#7334B6

accent

#0ADC70

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A5EC5A

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

Preview Lab → · Contrast checker → · Palette generator →