#AFF38C#AFF38C

#AFF38C is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.5% C 0.150 H 135.7°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#AFF38C
RGB	rgb(175, 243, 140)
HSL	hsl(100, 81%, 75%)
HSV	hsv(100, 42%, 95%)
CMYK	cmyk(28%, 0%, 42.4%, 4.7%)
CIE-LAB	lab(89.44, -39.20, 42.95)
CIE-LCH	lch(89.44, 58.15, 132.39°)
OKLab	oklab(89.54% -0.1075 0.105)
OKLCH	oklch(89.54% 0.15 135.7)
XYZ	xyz(54.4620, 75.1068, 36.4334)
Luminance	0.7511 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF38C #D08CF3

analogous

#E2F38C #AFF38C #8CF39D

triadic

#AFF38C #8CAFF3 #F38CAF

tetradic

#AFF38C #8CE2F3 #D08CF3 #F39D8C

square

#AFF38C #8CE2F3 #D08CF3 #F39D8C

split-complementary

#AFF38C #9D8CF3 #F38CE2

monochromatic

#62E71D #88ED55 #AFF38C #D6F9C3 #ECFCE3

Accessibility & contrast

On white

1.31

#AFF38C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#AFF38C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF38C

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF38C	#FFFFFF	#000000	##000000
##AFF38C	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE584

Deuteranopia (green-blind)

#F0DF92

Tritanopia (blue-blind)

#AEECDA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff38c;
/* rgb */ color: rgb(175, 243, 140);
/* oklch */ color: oklch(89.5% 0.150 135.7);

Tailwind

colors: {
  custom: {
    50: '#c9f7af',
    500: '#aff38c',
    950: '#000000',
  },
}

SCSS

$custom: #aff38c;
$custom-light: #c9f7af;
$custom-dark: #000000;

JSON

{
  "hex": "#aff38c",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 140
  },
  "hsl": {
    "h": 99.612,
    "s": 81.102,
    "l": 75.098
  },
  "oklch": {
    "l": 0.89539,
    "c": 0.15026,
    "h": 135.7
  },
  "luminance": 0.75109
}

Semantic roles & 50–950 ramp

primary

#AFF38C

secondary

#A553D0

accent

#08DD95

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF38C

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

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