#AFF389#AFF389

#AFF389 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.5% C 0.153 H 135.2°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#AFF389
RGB	rgb(175, 243, 137)
HSL	hsl(98, 82%, 75%)
HSV	hsv(98, 44%, 95%)
CMYK	cmyk(28%, 0%, 43.6%, 4.7%)
CIE-LAB	lab(89.40, -39.58, 44.35)
CIE-LCH	lch(89.40, 59.45, 131.75°)
OKLab	oklab(89.49% -0.1087 0.108)
OKLCH	oklch(89.49% 0.153 135.2)
XYZ	xyz(54.2439, 75.0195, 35.2843)
Luminance	0.7502 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF389 #CD89F3

analogous

#E4F389 #AFF389 #89F398

triadic

#AFF389 #89AFF3 #F389AF

tetradic

#AFF389 #89E4F3 #CD89F3 #F39889

square

#AFF389 #89E4F3 #CD89F3 #F39889

split-complementary

#AFF389 #9889F3 #F389E4

monochromatic

#64E81A #89ED51 #AFF389 #D5F9C1 #ECFCE3

Accessibility & contrast

On white

1.31

#AFF389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#AFF389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF389

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF389	#FFFFFF	#000000	##000000
##AFF389	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE481

Deuteranopia (green-blind)

#F0DF8F

Tritanopia (blue-blind)

#AEECDA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff389;
/* rgb */ color: rgb(175, 243, 137);
/* oklch */ color: oklch(89.5% 0.153 135.2);

Tailwind

colors: {
  custom: {
    50: '#c9f7ad',
    500: '#aff389',
    950: '#000000',
  },
}

SCSS

$custom: #aff389;
$custom-light: #c9f7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#aff389",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 137
  },
  "hsl": {
    "h": 98.491,
    "s": 81.538,
    "l": 74.51
  },
  "oklch": {
    "l": 0.89493,
    "c": 0.15325,
    "h": 135.2
  },
  "luminance": 0.75021
}

Semantic roles & 50–950 ramp

primary

#AFF389

secondary

#A251CF

accent

#08DE91

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF389

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

Preview Lab → · Contrast checker → · Palette generator →