#90CF43#90CF43

#90CF43 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.5% C 0.181 H 130.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#90CF43
RGB	rgb(144, 207, 67)
HSL	hsl(87, 59%, 54%)
HSV	hsv(87, 68%, 81%)
CMYK	cmyk(30.4%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(76.65, -41.58, 60.49)
CIE-LCH	lch(76.65, 73.40, 124.50°)
OKLab	oklab(78.47% -0.1175 0.1374)
OKLCH	oklch(78.47% 0.181 130.5)
XYZ	xyz(34.8273, 50.9591, 13.3102)
Luminance	0.5096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CF43 #8243CF

analogous

#CFC843 #90CF43 #4ACF43

triadic

#90CF43 #4390CF #CF4390

tetradic

#90CF43 #43CFC8 #8243CF #CF434A

square

#90CF43 #43CFC8 #8243CF #CF434A

split-complementary

#90CF43 #434ACF #C843CF

monochromatic

#50791F #71AA2B #90CF43 #ADDB74 #CAE8A5

Accessibility & contrast

On white

1.88

#90CF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#90CF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CF43

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CF43	#FFFFFF	#000000	##000000
##90CF43	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02F

Deuteranopia (green-blind)

#CFBC4F

Tritanopia (blue-blind)

#93C6B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #90cf43;
/* rgb */ color: rgb(144, 207, 67);
/* oklch */ color: oklch(78.5% 0.181 130.5);

Tailwind

colors: {
  custom: {
    50: '#b5de7e',
    500: '#90cf43',
    950: '#000000',
  },
}

SCSS

$custom: #90cf43;
$custom-light: #b5de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#90cf43",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 87,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78466,
    "c": 0.18078,
    "h": 130.5
  },
  "luminance": 0.5096
}

Semantic roles & 50–950 ramp

primary

#90CF43

secondary

#573581

accent

#45E38C

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #90CF43

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

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