#90AC4C#90AC4C

#90AC4C is a light, vivid yellow-green. Relative luminance 0.360; OKLCH L 70.3% C 0.127 H 123.2°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#90AC4C
RGB	rgb(144, 172, 76)
HSL	hsl(78, 39%, 49%)
HSV	hsv(78, 56%, 67%)
CMYK	cmyk(16.3%, 0%, 55.8%, 32.5%)
CIE-LAB	lab(66.49, -24.61, 45.47)
CIE-LCH	lch(66.49, 51.70, 118.42°)
OKLab	oklab(70.26% -0.0698 0.1066)
OKLCH	oklch(70.26% 0.127 123.2)
XYZ	xyz(27.5588, 35.9560, 12.3244)
Luminance	0.3596 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AC4C #684CAC

analogous

#AC984C #90AC4C #60AC4C

triadic

#90AC4C #4C90AC #AC4C90

tetradic

#90AC4C #4CAC98 #684CAC #AC4C60

square

#90AC4C #4CAC98 #684CAC #AC4C60

split-complementary

#90AC4C #4C60AC #984CAC

monochromatic

#495726 #6C8239 #90AC4C #ABC174 #C4D49E

Accessibility & contrast

On white

2.56

#90AC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#90AC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AC4C

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AC4C	#FFFFFF	#000000	##000000
##90AC4C	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A242

Deuteranopia (green-blind)

#B1A252

Tritanopia (blue-blind)

#96A497

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ac4c;
/* rgb */ color: rgb(144, 172, 76);
/* oklch */ color: oklch(70.3% 0.127 123.2);

Tailwind

colors: {
  custom: {
    50: '#b2c481',
    500: '#90ac4c',
    950: '#000000',
  },
}

SCSS

$custom: #90ac4c;
$custom-light: #b2c481;
$custom-dark: #000000;

JSON

{
  "hex": "#90ac4c",
  "rgb": {
    "r": 144,
    "g": 172,
    "b": 76
  },
  "hsl": {
    "h": 77.5,
    "s": 38.71,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7026,
    "c": 0.12742,
    "h": 123.2
  },
  "luminance": 0.35956
}

Semantic roles & 50–950 ramp

primary

#90AC4C

secondary

#A093C1

accent

#59CF7B

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11120A

muted

#80817C

Preview Lab

Preview with #90AC4C

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

Preview Lab → · Contrast checker → · Palette generator →