#90CA34#90CA34

#90CA34 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.2% C 0.184 H 128.8°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#90CA34
RGB	rgb(144, 202, 52)
HSL	hsl(83, 59%, 50%)
HSV	hsv(83, 74%, 79%)
CMYK	cmyk(28.7%, 0%, 74.3%, 20.8%)
CIE-LAB	lab(75.09, -40.34, 64.35)
CIE-LCH	lch(75.09, 75.95, 122.08°)
OKLab	oklab(77.16% -0.1153 0.1433)
OKLCH	oklch(77.16% 0.184 128.8)
XYZ	xyz(33.2419, 48.4174, 10.8422)
Luminance	0.4842 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA34 #6E34CA

analogous

#CAB934 #90CA34 #45CA34

triadic

#90CA34 #3490CA #CA3490

tetradic

#90CA34 #34CAB9 #6E34CA #CA3445

square

#90CA34 #34CAB9 #6E34CA #CA3445

split-complementary

#90CA34 #3445CA #B934CA

monochromatic

#4B691B #6D9927 #90CA34 #ABD764 #C5E495

Accessibility & contrast

On white

1.97

#90CA34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#90CA34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA34

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA34	#FFFFFF	#000000	##000000
##90CA34	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB13

Deuteranopia (green-blind)

#CCB843

Tritanopia (blue-blind)

#95C1AD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca34;
/* rgb */ color: rgb(144, 202, 52);
/* oklch */ color: oklch(77.2% 0.184 128.8);

Tailwind

colors: {
  custom: {
    50: '#b5da76',
    500: '#90ca34',
    950: '#000000',
  },
}

SCSS

$custom: #90ca34;
$custom-light: #b5da76;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca34",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 52
  },
  "hsl": {
    "h": 83.2,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77161,
    "c": 0.18392,
    "h": 128.8
  },
  "luminance": 0.48418
}

Semantic roles & 50–950 ramp

primary

#90CA34

secondary

#A58BCF

accent

#46E282

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#121509

muted

#81837B

Preview Lab

Preview with #90CA34

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

Preview Lab → · Contrast checker → · Palette generator →