#90AD20#90AD20

#90AD20 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.1% C 0.159 H 121.4°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#90AD20
RGB	rgb(144, 173, 32)
HSL	hsl(72, 69%, 40%)
HSV	hsv(72, 82%, 68%)
CMYK	cmyk(16.8%, 0%, 81.5%, 32.2%)
CIE-LAB	lab(66.46, -27.94, 62.46)
CIE-LCH	lch(66.46, 68.43, 114.10°)
OKLab	oklab(70.14% -0.083 0.1361)
OKLCH	oklch(70.14% 0.159 121.4)
XYZ	xyz(26.7064, 35.9207, 6.8927)
Luminance	0.3592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AD20 #3D20AD

analogous

#AD8320 #90AD20 #4AAD20

triadic

#90AD20 #2090AD #AD2090

tetradic

#90AD20 #20AD83 #3D20AD #AD204A

square

#90AD20 #20AD83 #3D20AD #AD204A

split-complementary

#90AD20 #204AAD #8320AD

monochromatic

#3A460D #657916 #90AD20 #B6D931 #C9E265

Accessibility & contrast

On white

2.57

#90AD20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#90AD20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AD20

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AD20	#FFFFFF	#000000	##000000
##90AD20	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)

#B4A22F

Tritanopia (blue-blind)

#98A494

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90ad20;
/* rgb */ color: rgb(144, 173, 32);
/* oklch */ color: oklch(70.1% 0.159 121.4);

Tailwind

colors: {
  custom: {
    50: '#b4c56a',
    500: '#90ad20',
    950: '#000000',
  },
}

SCSS

$custom: #90ad20;
$custom-light: #b4c56a;
$custom-dark: #000000;

JSON

{
  "hex": "#90ad20",
  "rgb": {
    "r": 144,
    "g": 173,
    "b": 32
  },
  "hsl": {
    "h": 72.34,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.70136,
    "c": 0.15938,
    "h": 121.4
  },
  "luminance": 0.35921
}

Semantic roles & 50–950 ramp

primary

#90AD20

secondary

#7661C8

accent

#3CEC60

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121207

muted

#81817A

Preview Lab

Preview with #90AD20

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

Preview Lab → · Contrast checker → · Palette generator →