#90AE1C#90AE1C

#90AE1C is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 70.4% C 0.162 H 121.6°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#90AE1C
RGB	rgb(144, 174, 28)
HSL	hsl(72, 72%, 40%)
HSV	hsv(72, 84%, 68%)
CMYK	cmyk(17.2%, 0%, 83.9%, 31.8%)
CIE-LAB	lab(66.74, -28.56, 63.74)
CIE-LCH	lch(66.74, 69.85, 114.14°)
OKLab	oklab(70.36% -0.0849 0.1382)
OKLCH	oklch(70.36% 0.162 121.6)
XYZ	xyz(26.8477, 36.2852, 6.6877)
Luminance	0.3629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AE1C #3A1CAE

analogous

#AE831C #90AE1C #47AE1C

triadic

#90AE1C #1C90AE #AE1C90

tetradic

#90AE1C #1CAE83 #3A1CAE #AE1C47

square

#90AE1C #1CAE83 #3A1CAE #AE1C47

split-complementary

#90AE1C #1C47AE #831CAE

monochromatic

#39450B #647914 #90AE1C #B8DD2A #CAE55F

Accessibility & contrast

On white

2.54

#90AE1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#90AE1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AE1C

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AE1C	#FFFFFF	#000000	##000000
##90AE1C	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B5A22D

Tritanopia (blue-blind)

#98A594

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ae1c;
/* rgb */ color: rgb(144, 174, 28);
/* oklch */ color: oklch(70.4% 0.162 121.6);

Tailwind

colors: {
  custom: {
    50: '#b5c668',
    500: '#90ae1c',
    950: '#000000',
  },
}

SCSS

$custom: #90ae1c;
$custom-light: #b5c668;
$custom-dark: #000000;

JSON

{
  "hex": "#90ae1c",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 28
  },
  "hsl": {
    "h": 72.329,
    "s": 72.277,
    "l": 39.608
  },
  "oklch": {
    "l": 0.70355,
    "c": 0.16217,
    "h": 121.6
  },
  "luminance": 0.36285
}

Semantic roles & 50–950 ramp

primary

#90AE1C

secondary

#735CCA

accent

#39EF5E

background

#FBFCF6

surface

#F6F8EB

border

#D0D1C6

text

#121307

muted

#81827A

Preview Lab

Preview with #90AE1C

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

Preview Lab → · Contrast checker → · Palette generator →