#90CA38#90CA38

#90CA38 is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.2% C 0.182 H 129.0°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#90CA38
RGB	rgb(144, 202, 56)
HSL	hsl(84, 58%, 51%)
HSV	hsv(84, 72%, 79%)
CMYK	cmyk(28.7%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(75.11, -40.11, 63.00)
CIE-LCH	lch(75.11, 74.68, 122.48°)
OKLab	oklab(77.19% -0.1144 0.1411)
OKLCH	oklch(77.19% 0.182 129)
XYZ	xyz(33.3359, 48.4550, 11.3370)
Luminance	0.4846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA38 #7238CA

analogous

#CABB38 #90CA38 #47CA38

triadic

#90CA38 #3890CA #CA3890

tetradic

#90CA38 #38CABB #7238CA #CA3847

square

#90CA38 #38CABB #7238CA #CA3847

split-complementary

#90CA38 #3847CA #BB38CA

monochromatic

#4C6B1D #6E9B29 #90CA38 #ABD768 #C6E499

Accessibility & contrast

On white

1.96

#90CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#90CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA38

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA38	#FFFFFF	#000000	##000000
##90CA38	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC1D

Deuteranopia (green-blind)

#CCB846

Tritanopia (blue-blind)

#94C1AE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca38;
/* rgb */ color: rgb(144, 202, 56);
/* oklch */ color: oklch(77.2% 0.182 129.0);

Tailwind

colors: {
  custom: {
    50: '#b5da78',
    500: '#90ca38',
    950: '#000000',
  },
}

SCSS

$custom: #90ca38;
$custom-light: #b5da78;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca38",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 83.836,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77188,
    "c": 0.18161,
    "h": 129
  },
  "luminance": 0.48456
}

Semantic roles & 50–950 ramp

primary

#90CA38

secondary

#A88ECF

accent

#47E184

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #90CA38

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

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