#A9FA57#A9FA57

#A9FA57 is a very light, highly saturated yellow-green. Relative luminance 0.775; OKLCH L 90.2% C 0.208 H 132.0°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#A9FA57
RGB	rgb(169, 250, 87)
HSL	hsl(90, 94%, 66%)
HSV	hsv(90, 65%, 98%)
CMYK	cmyk(32.4%, 0%, 65.2%, 2%)
CIE-LAB	lab(90.55, -49.62, 67.75)
CIE-LCH	lch(90.55, 83.98, 126.22°)
OKLab	oklab(90.17% -0.1394 0.1548)
OKLCH	oklch(90.17% 0.208 132)
XYZ	xyz(52.2674, 77.4924, 21.2186)
Luminance	0.7749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9FA57 #A857FA

analogous

#FAFA57 #A9FA57 #57FA57

triadic

#A9FA57 #57A9FA #FA57A9

tetradic

#A9FA57 #57FAFA #A857FA #FA5757

square

#A9FA57 #57FAFA #A857FA #FA5757

split-complementary

#A9FA57 #5757FA #FA57FA

monochromatic

#6CD006 #8BF81C #A9FA57 #C7FC92 #E6FECE

Accessibility & contrast

On white

1.27

#A9FA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#A9FA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9FA57

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9FA57	#FFFFFF	#000000	##000000
##A9FA57	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE841

Deuteranopia (green-blind)

#F9E264

Tritanopia (blue-blind)

#ABF0D9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #a9fa57;
/* rgb */ color: rgb(169, 250, 87);
/* oklch */ color: oklch(90.2% 0.208 132.0);

Tailwind

colors: {
  custom: {
    50: '#c7fc8e',
    500: '#a9fa57',
    950: '#000000',
  },
}

SCSS

$custom: #a9fa57;
$custom-light: #c7fc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a9fa57",
  "rgb": {
    "r": 169,
    "g": 250,
    "b": 87
  },
  "hsl": {
    "h": 89.816,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90172,
    "c": 0.20834,
    "h": 132
  },
  "luminance": 0.77494
}

Semantic roles & 50–950 ramp

primary

#A9FA57

secondary

#7A2ACB

accent

#00E672

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #A9FA57

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

Preview Lab → · Contrast checker → · Palette generator →