#91CA3A#91CA3A

#91CA3A is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.3% C 0.180 H 128.9°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#91CA3A
RGB	rgb(145, 202, 58)
HSL	hsl(84, 58%, 51%)
HSV	hsv(84, 71%, 79%)
CMYK	cmyk(28.2%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(75.18, -39.62, 62.37)
CIE-LCH	lch(75.18, 73.89, 122.42°)
OKLab	oklab(77.26% -0.1129 0.14)
OKLCH	oklch(77.26% 0.18 128.9)
XYZ	xyz(33.5612, 48.5654, 11.6080)
Luminance	0.4857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CA3A #733ACA

analogous

#CABB3A #91CA3A #49CA3A

triadic

#91CA3A #3A91CA #CA3A91

tetradic

#91CA3A #3ACABB #733ACA #CA3A49

square

#91CA3A #3ACABB #733ACA #CA3A49

split-complementary

#91CA3A #3A49CA #BB3ACA

monochromatic

#4D6C1D #6F9D2A #91CA3A #ACD76A #C7E49A

Accessibility & contrast

On white

1.96

#91CA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#91CA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CA3A

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CA3A	#FFFFFF	#000000	##000000
##91CA3A	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC21

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#95C1AE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91ca3a;
/* rgb */ color: rgb(145, 202, 58);
/* oklch */ color: oklch(77.3% 0.180 128.9);

Tailwind

colors: {
  custom: {
    50: '#b5da79',
    500: '#91ca3a',
    950: '#000000',
  },
}

SCSS

$custom: #91ca3a;
$custom-light: #b5da79;
$custom-dark: #000000;

JSON

{
  "hex": "#91ca3a",
  "rgb": {
    "r": 145,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 83.75,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.77263,
    "c": 0.1799,
    "h": 128.9
  },
  "luminance": 0.48566
}

Semantic roles & 50–950 ramp

primary

#91CA3A

secondary

#A990D0

accent

#47E184

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #91CA3A

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

Preview Lab → · Contrast checker → · Palette generator →