#AFF588#AFF588

#AFF588 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.9% C 0.157 H 135.2°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#AFF588
RGB	rgb(175, 245, 136)
HSL	hsl(99, 84%, 75%)
HSV	hsv(99, 44%, 96%)
CMYK	cmyk(28.6%, 0%, 44.5%, 3.9%)
CIE-LAB	lab(89.95, -40.59, 45.53)
CIE-LCH	lch(89.95, 61.00, 131.72°)
OKLab	oklab(89.93% -0.1115 0.1106)
OKLCH	oklch(89.93% 0.157 135.2)
XYZ	xyz(54.7742, 76.1945, 35.1088)
Luminance	0.7620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF588 #CE88F5

analogous

#E6F588 #AFF588 #88F598

triadic

#AFF588 #88AFF5 #F588AF

tetradic

#AFF588 #88E6F5 #CE88F5 #F59888

square

#AFF588 #88E6F5 #CE88F5 #F59888

split-complementary

#AFF588 #9888F5 #F588E6

monochromatic

#63EC17 #89F050 #AFF588 #D5FAC0 #ECFDE3

Accessibility & contrast

On white

1.29

#AFF588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#AFF588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF588

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF588	#FFFFFF	#000000	##000000
##AFF588	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67F

Deuteranopia (green-blind)

#F2E08F

Tritanopia (blue-blind)

#AEEEDB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #aff588;
/* rgb */ color: rgb(175, 245, 136);
/* oklch */ color: oklch(89.9% 0.157 135.2);

Tailwind

colors: {
  custom: {
    50: '#c9f9ac',
    500: '#aff588',
    950: '#000000',
  },
}

SCSS

$custom: #aff588;
$custom-light: #c9f9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#aff588",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 136
  },
  "hsl": {
    "h": 98.532,
    "s": 84.496,
    "l": 74.706
  },
  "oklch": {
    "l": 0.89932,
    "c": 0.15711,
    "h": 135.2
  },
  "luminance": 0.76196
}

Semantic roles & 50–950 ramp

primary

#AFF588

secondary

#A34FD2

accent

#05E192

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF588

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

Preview Lab → · Contrast checker → · Palette generator →