#90C033#90C033

#90C033 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.8% C 0.172 H 126.9°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#90C033
RGB	rgb(144, 192, 51)
HSL	hsl(80, 58%, 48%)
HSV	hsv(80, 73%, 75%)
CMYK	cmyk(25%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(72.14, -35.93, 61.83)
CIE-LCH	lch(72.14, 71.51, 120.16°)
OKLab	oklab(74.77% -0.1034 0.1378)
OKLCH	oklch(74.77% 0.172 126.9)
XYZ	xyz(30.9489, 43.8670, 9.9680)
Luminance	0.4387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C033 #6333C0

analogous

#C0AA33 #90C033 #49C033

triadic

#90C033 #3390C0 #C03390

tetradic

#90C033 #33C0AA #6333C0 #C03349

square

#90C033 #33C0AA #6333C0 #C03349

split-complementary

#90C033 #3349C0 #AA33C0

monochromatic

#475F19 #6C9026 #90C033 #ABD45C #C4E18D

Accessibility & contrast

On white

2.15

#90C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#90C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C033

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C033	#FFFFFF	#000000	##000000
##90C033	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB317

Deuteranopia (green-blind)

#C3B040

Tritanopia (blue-blind)

#96B7A5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c033;
/* rgb */ color: rgb(144, 192, 51);
/* oklch */ color: oklch(74.8% 0.172 126.9);

Tailwind

colors: {
  custom: {
    50: '#b4d374',
    500: '#90c033',
    950: '#000000',
  },
}

SCSS

$custom: #90c033;
$custom-light: #b4d374;
$custom-dark: #000000;

JSON

{
  "hex": "#90c033",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 80.426,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.74765,
    "c": 0.17229,
    "h": 126.9
  },
  "luminance": 0.43868
}

Semantic roles & 50–950 ramp

primary

#90C033

secondary

#9C84CB

accent

#47E17B

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #90C033

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

Preview Lab → · Contrast checker → · Palette generator →