#A9EF5F#A9EF5F

#A9EF5F is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.189 H 131.2°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#A9EF5F
RGB	rgb(169, 239, 95)
HSL	hsl(89, 82%, 65%)
HSV	hsv(89, 60%, 94%)
CMYK	cmyk(29.3%, 0%, 60.3%, 6.3%)
CIE-LAB	lab(87.48, -44.32, 61.18)
CIE-LCH	lch(87.48, 75.55, 125.92°)
OKLab	oklab(87.7% -0.1243 0.1418)
OKLCH	oklch(87.7% 0.189 131.2)
XYZ	xyz(49.2937, 70.9927, 21.9301)
Luminance	0.7099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.56

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EF5F #A55FEF

analogous

#EFED5F #A9EF5F #61EF5F

triadic

#A9EF5F #5FA9EF #EF5FA9

tetradic

#A9EF5F #5FEFED #A55FEF #EF5F61

square

#A9EF5F #5FEFED #A55FEF #EF5F61

split-complementary

#A9EF5F #5F61EF #ED5FEF

monochromatic

#6CC013 #8BE927 #A9EF5F #C7F597 #E5FACE

Accessibility & contrast

On white

1.38

#A9EF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#A9EF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF5F

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EF5F	#FFFFFF	#000000	##000000
##A9EF5F	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4F

Deuteranopia (green-blind)

#EFD96A

Tritanopia (blue-blind)

#ACE6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a9ef5f;
/* rgb */ color: rgb(169, 239, 95);
/* oklch */ color: oklch(87.7% 0.189 131.2);

Tailwind

colors: {
  custom: {
    50: '#c6f492',
    500: '#a9ef5f',
    950: '#000000',
  },
}

SCSS

$custom: #a9ef5f;
$custom-light: #c6f492;
$custom-dark: #000000;

JSON

{
  "hex": "#a9ef5f",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 95
  },
  "hsl": {
    "h": 89.167,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87699,
    "c": 0.18858,
    "h": 131.2
  },
  "luminance": 0.70994
}

Semantic roles & 50–950 ramp

primary

#A9EF5F

secondary

#7734BE

accent

#07DE70

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9EF5F

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

Preview Lab → · Contrast checker → · Palette generator →