#AAC838#AAC838

#AAC838 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.5% C 0.167 H 120.8°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#AAC838
RGB	rgb(170, 200, 56)
HSL	hsl(73, 57%, 50%)
HSV	hsv(73, 72%, 78%)
CMYK	cmyk(15%, 0%, 72%, 21.6%)
CIE-LAB	lab(76.16, -29.05, 64.57)
CIE-LCH	lch(76.16, 70.81, 114.22°)
OKLab	oklab(78.45% -0.0856 0.1438)
OKLCH	oklch(78.45% 0.167 120.8)
XYZ	xyz(37.9463, 50.1402, 11.4196)
Luminance	0.5014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC838 #5638C8

analogous

#C89E38 #AAC838 #62C838

triadic

#AAC838 #38AAC8 #C838AA

tetradic

#AAC838 #38C89E #5638C8 #C83862

square

#AAC838 #38C89E #5638C8 #C83862

split-complementary

#AAC838 #3862C8 #9E38C8

monochromatic

#59691D #82992A #AAC838 #BED568 #D3E398

Accessibility & contrast

On white

1.90

#AAC838 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#AAC838 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC838

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC838	#FFFFFF	#000000	##000000
##AAC838	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC1D

Deuteranopia (green-blind)

#D1BC44

Tritanopia (blue-blind)

#B3BEAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #aac838;
/* rgb */ color: rgb(170, 200, 56);
/* oklch */ color: oklch(78.5% 0.167 120.8);

Tailwind

colors: {
  custom: {
    50: '#c7d878',
    500: '#aac838',
    950: '#000000',
  },
}

SCSS

$custom: #aac838;
$custom-light: #c7d878;
$custom-dark: #000000;

JSON

{
  "hex": "#aac838",
  "rgb": {
    "r": 170,
    "g": 200,
    "b": 56
  },
  "hsl": {
    "h": 72.5,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78452,
    "c": 0.1673,
    "h": 120.8
  },
  "luminance": 0.5014
}

Semantic roles & 50–950 ramp

primary

#AAC838

secondary

#3F3273

accent

#48E068

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#13140A

muted

#83837D

Preview Lab

Preview with #AAC838

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

Preview Lab → · Contrast checker → · Palette generator →