#90C548#90C548

#90C548 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.164 H 129.2°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#90C548
RGB	rgb(144, 197, 72)
HSL	hsl(85, 52%, 53%)
HSV	hsv(85, 63%, 77%)
CMYK	cmyk(26.9%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(73.76, -36.76, 55.39)
CIE-LCH	lch(73.76, 66.48, 123.57°)
OKLab	oklab(76.13% -0.1039 0.1273)
OKLCH	oklch(76.13% 0.164 129.2)
XYZ	xyz(32.6374, 46.3289, 13.3525)
Luminance	0.4633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C548 #7D48C5

analogous

#C5BB48 #90C548 #51C548

triadic

#90C548 #4890C5 #C54890

tetradic

#90C548 #48C5BB #7D48C5 #C54851

square

#90C548 #48C5BB #7D48C5 #C54851

split-complementary

#90C548 #4851C5 #BB48C5

monochromatic

#4F6F23 #709E32 #90C548 #ACD476 #C8E2A5

Accessibility & contrast

On white

2.05

#90C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#90C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C548

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C548	#FFFFFF	#000000	##000000
##90C548	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB838

Deuteranopia (green-blind)

#C7B452

Tritanopia (blue-blind)

#94BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c548;
/* rgb */ color: rgb(144, 197, 72);
/* oklch */ color: oklch(76.1% 0.164 129.2);

Tailwind

colors: {
  custom: {
    50: '#b4d780',
    500: '#90c548',
    950: '#000000',
  },
}

SCSS

$custom: #90c548;
$custom-light: #b4d780;
$custom-dark: #000000;

JSON

{
  "hex": "#90c548",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 85.44,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76126,
    "c": 0.1643,
    "h": 129.2
  },
  "luminance": 0.4633
}

Semantic roles & 50–950 ramp

primary

#90C548

secondary

#B099CF

accent

#4CDB89

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #90C548

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

Preview Lab → · Contrast checker → · Palette generator →