#AFF587#AFF587

#AFF587 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.9% C 0.158 H 135.1°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#AFF587
RGB	rgb(175, 245, 135)
HSL	hsl(98, 85%, 75%)
HSV	hsv(98, 45%, 96%)
CMYK	cmyk(28.6%, 0%, 44.9%, 3.9%)
CIE-LAB	lab(89.94, -40.72, 45.99)
CIE-LCH	lch(89.94, 61.42, 131.52°)
OKLab	oklab(89.92% -0.1119 0.1116)
OKLCH	oklch(89.92% 0.158 135.1)
XYZ	xyz(54.7035, 76.1662, 34.7363)
Luminance	0.7617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.14

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF587 #CD87F5

analogous

#E6F587 #AFF587 #87F596

triadic

#AFF587 #87AFF5 #F587AF

tetradic

#AFF587 #87E6F5 #CD87F5 #F59687

square

#AFF587 #87E6F5 #CD87F5 #F59687

split-complementary

#AFF587 #9687F5 #F587E6

monochromatic

#64EC16 #89F04F #AFF587 #D5FABF #ECFDE3

Accessibility & contrast

On white

1.29

#AFF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#AFF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF587

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF587	#FFFFFF	#000000	##000000
##AFF587	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67E

Deuteranopia (green-blind)

#F2E08E

Tritanopia (blue-blind)

#AEEEDB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #aff587;
/* rgb */ color: rgb(175, 245, 135);
/* oklch */ color: oklch(89.9% 0.158 135.1);

Tailwind

colors: {
  custom: {
    50: '#c9f9ac',
    500: '#aff587',
    950: '#000000',
  },
}

SCSS

$custom: #aff587;
$custom-light: #c9f9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#aff587",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 98.182,
    "s": 84.615,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89917,
    "c": 0.15808,
    "h": 135.1
  },
  "luminance": 0.76168
}

Semantic roles & 50–950 ramp

primary

#AFF587

secondary

#A24ED2

accent

#04E191

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF587

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

Preview Lab → · Contrast checker → · Palette generator →