#A9E570#A9E570

#A9E570 is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.6% C 0.161 H 131.5°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#A9E570
RGB	rgb(169, 229, 112)
HSL	hsl(91, 69%, 67%)
HSV	hsv(91, 51%, 90%)
CMYK	cmyk(26.2%, 0%, 51.1%, 10.2%)
CIE-LAB	lab(84.81, -38.30, 50.53)
CIE-LCH	lch(84.81, 63.40, 127.16°)
OKLab	oklab(85.59% -0.1064 0.1204)
OKLCH	oklch(85.59% 0.161 131.5)
XYZ	xyz(47.3055, 65.6422, 25.5039)
Luminance	0.6564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E570 #AC70E5

analogous

#E4E570 #A9E570 #70E572

triadic

#A9E570 #70A9E5 #E570A9

tetradic

#A9E570 #70E4E5 #AC70E5 #E57270

square

#A9E570 #70E4E5 #AC70E5 #E57270

split-complementary

#A9E570 #7270E5 #E570E4

monochromatic

#6BB922 #8ADC3C #A9E570 #C8EEA4 #E7F8D8

Accessibility & contrast

On white

1.49

#A9E570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#A9E570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E570

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E570	#FFFFFF	#000000	##000000
##A9E570	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED765

Deuteranopia (green-blind)

#E5D277

Tritanopia (blue-blind)

#ABDDCA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a9e570;
/* rgb */ color: rgb(169, 229, 112);
/* oklch */ color: oklch(85.6% 0.161 131.5);

Tailwind

colors: {
  custom: {
    50: '#c5ed9c',
    500: '#a9e570',
    950: '#000000',
  },
}

SCSS

$custom: #a9e570;
$custom-light: #c5ed9c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e570",
  "rgb": {
    "r": 169,
    "g": 229,
    "b": 112
  },
  "hsl": {
    "h": 90.769,
    "s": 69.231,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85591,
    "c": 0.16064,
    "h": 131.5
  },
  "luminance": 0.65643
}

Semantic roles & 50–950 ramp

primary

#A9E570

secondary

#7E40B9

accent

#14D175

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A9E570

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

Preview Lab → · Contrast checker → · Palette generator →