#AAD437#AAD437

#AAD437 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.2% C 0.182 H 123.8°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#AAD437
RGB	rgb(170, 212, 55)
HSL	hsl(76, 65%, 52%)
HSV	hsv(76, 74%, 83%)
CMYK	cmyk(19.8%, 0%, 74.1%, 16.9%)
CIE-LAB	lab(79.56, -34.69, 68.20)
CIE-LCH	lch(79.56, 76.52, 116.96°)
OKLab	oklab(81.2% -0.1012 0.1512)
OKLCH	oklch(81.2% 0.182 123.8)
XYZ	xyz(40.8111, 55.9085, 12.2551)
Luminance	0.5591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD437 #6137D4

analogous

#D4B037 #AAD437 #5CD437

triadic

#AAD437 #37AAD4 #D437AA

tetradic

#AAD437 #37D4B0 #6137D4 #D4375C

square

#AAD437 #37D4B0 #6137D4 #D4375C

split-complementary

#AAD437 #375CD4 #B037D4

monochromatic

#5E771A #86A924 #AAD437 #BFDF69 #D5EA9C

Accessibility & contrast

On white

1.72

#AAD437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#AAD437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD437

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD437	#FFFFFF	#000000	##000000
##AAD437	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C614

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#B2C9B6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #aad437;
/* rgb */ color: rgb(170, 212, 55);
/* oklch */ color: oklch(81.2% 0.182 123.8);

Tailwind

colors: {
  custom: {
    50: '#c7e179',
    500: '#aad437',
    950: '#000000',
  },
}

SCSS

$custom: #aad437;
$custom-light: #c7e179;
$custom-dark: #000000;

JSON

{
  "hex": "#aad437",
  "rgb": {
    "r": 170,
    "g": 212,
    "b": 55
  },
  "hsl": {
    "h": 76.051,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81201,
    "c": 0.18195,
    "h": 123.8
  },
  "luminance": 0.55909
}

Semantic roles & 50–950 ramp

primary

#AAD437

secondary

#45307F

accent

#40E86D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AAD437

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

Preview Lab → · Contrast checker → · Palette generator →