#90AD1A#90AD1A

#90AD1A is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.1% C 0.162 H 121.2°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#90AD1A
RGB	rgb(144, 173, 26)
HSL	hsl(72, 74%, 39%)
HSV	hsv(72, 85%, 68%)
CMYK	cmyk(16.8%, 0%, 85%, 32.2%)
CIE-LAB	lab(66.44, -28.15, 63.96)
CIE-LCH	lch(66.44, 69.88, 113.75°)
OKLab	oklab(70.11% -0.0839 0.1383)
OKLCH	oklch(70.11% 0.162 121.2)
XYZ	xyz(26.6321, 35.8910, 6.5017)
Luminance	0.3589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AD1A #371AAD

analogous

#AD811A #90AD1A #47AD1A

triadic

#90AD1A #1A90AD #AD1A90

tetradic

#90AD1A #1AAD81 #371AAD #AD1A47

square

#90AD1A #1AAD81 #371AAD #AD1A47

split-complementary

#90AD1A #1A47AD #811AAD

monochromatic

#37430A #647812 #90AD1A #BADE26 #CBE65B

Accessibility & contrast

On white

2.57

#90AD1A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#90AD1A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AD1A

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AD1A	#FFFFFF	#000000	##000000
##90AD1A	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#B5A22B

Tritanopia (blue-blind)

#98A393

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ad1a;
/* rgb */ color: rgb(144, 173, 26);
/* oklch */ color: oklch(70.1% 0.162 121.2);

Tailwind

colors: {
  custom: {
    50: '#b5c567',
    500: '#90ad1a',
    950: '#000000',
  },
}

SCSS

$custom: #90ad1a;
$custom-light: #b5c567;
$custom-dark: #000000;

JSON

{
  "hex": "#90ad1a",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 26
  },
  "hsl": {
    "h": 71.837,
    "s": 73.869,
    "l": 39.02
  },
  "oklch": {
    "l": 0.7011,
    "c": 0.16177,
    "h": 121.2
  },
  "luminance": 0.35891
}

Semantic roles & 50–950 ramp

primary

#90AD1A

secondary

#6F59CA

accent

#37F15C

background

#FBFCF6

surface

#F6F8EB

border

#D0D1C6

text

#121207

muted

#81817A

Preview Lab

Preview with #90AD1A

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

Preview Lab → · Contrast checker → · Palette generator →