#AAD239#AAD239

#AAD239 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.8% C 0.178 H 123.4°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#AAD239
RGB	rgb(170, 210, 57)
HSL	hsl(76, 63%, 52%)
HSV	hsv(76, 73%, 82%)
CMYK	cmyk(19%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(79.00, -33.67, 66.99)
CIE-LCH	lch(79.00, 74.98, 116.69°)
OKLab	oklab(80.75% -0.0982 0.149)
OKLCH	oklch(80.75% 0.178 123.4)
XYZ	xyz(40.3631, 54.9344, 12.3470)
Luminance	0.5494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD239 #6139D2

analogous

#D2AD39 #AAD239 #5ED239

triadic

#AAD239 #39AAD2 #D239AA

tetradic

#AAD239 #39D2AD #6139D2 #D2395E

square

#AAD239 #39D2AD #6139D2 #D2395E

split-complementary

#AAD239 #395ED2 #AD39D2

monochromatic

#5E761B #86A826 #AAD239 #BFDD6B #D5E99D

Accessibility & contrast

On white

1.75

#AAD239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#AAD239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD239

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD239	#FFFFFF	#000000	##000000
##AAD239	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51A

Deuteranopia (green-blind)

#D9C347

Tritanopia (blue-blind)

#B2C8B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #aad239;
/* rgb */ color: rgb(170, 210, 57);
/* oklch */ color: oklch(80.8% 0.178 123.4);

Tailwind

colors: {
  custom: {
    50: '#c7e07a',
    500: '#aad239',
    950: '#000000',
  },
}

SCSS

$custom: #aad239;
$custom-light: #c7e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#aad239",
  "rgb": {
    "r": 170,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 75.686,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80753,
    "c": 0.17847,
    "h": 123.4
  },
  "luminance": 0.54935
}

Semantic roles & 50–950 ramp

primary

#AAD239

secondary

#45317E

accent

#42E66D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD239

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

Preview Lab → · Contrast checker → · Palette generator →