#AEF37B#AEF37B

#AEF37B is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.2% C 0.167 H 133.4°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#AEF37B
RGB	rgb(174, 243, 123)
HSL	hsl(95, 83%, 72%)
HSV	hsv(95, 49%, 95%)
CMYK	cmyk(28.4%, 0%, 49.4%, 4.7%)
CIE-LAB	lab(89.17, -41.57, 50.72)
CIE-LCH	lch(89.17, 65.58, 129.34°)
OKLab	oklab(89.23% -0.1149 0.1215)
OKLCH	oklch(89.23% 0.167 133.4)
XYZ	xyz(53.0803, 74.5282, 30.3238)
Luminance	0.7453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEF37B #C07BF3

analogous

#EAF37B #AEF37B #7BF384

triadic

#AEF37B #7BAEF3 #F37BAE

tetradic

#AEF37B #7BEAF3 #C07BF3 #F3847B

square

#AEF37B #7BEAF3 #C07BF3 #F3847B

split-complementary

#AEF37B #847BF3 #F37BEA

monochromatic

#6BDF14 #8CEE43 #AEF37B #D0F8B3 #EEFCE3

Accessibility & contrast

On white

1.32

#AEF37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#AEF37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEF37B

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEF37B	#FFFFFF	#000000	##000000
##AEF37B	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE471

Deuteranopia (green-blind)

#F1DE83

Tritanopia (blue-blind)

#AFEBD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aef37b;
/* rgb */ color: rgb(174, 243, 123);
/* oklch */ color: oklch(89.2% 0.167 133.4);

Tailwind

colors: {
  custom: {
    50: '#c9f7a3',
    500: '#aef37b',
    950: '#000000',
  },
}

SCSS

$custom: #aef37b;
$custom-light: #c9f7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#aef37b",
  "rgb": {
    "r": 174,
    "g": 243,
    "b": 123
  },
  "hsl": {
    "h": 94.5,
    "s": 83.333,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89234,
    "c": 0.16727,
    "h": 133.4
  },
  "luminance": 0.7453
}

Semantic roles & 50–950 ramp

primary

#AEF37B

secondary

#9344CE

accent

#06E083

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #AEF37B

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

Preview Lab → · Contrast checker → · Palette generator →