#91C058#91C058

#91C058 is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 75.2% C 0.143 H 129.5°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#91C058
RGB	rgb(145, 192, 88)
HSL	hsl(87, 45%, 55%)
HSV	hsv(87, 54%, 75%)
CMYK	cmyk(24.5%, 0%, 54.2%, 24.7%)
CIE-LAB	lab(72.51, -32.63, 46.84)
CIE-LCH	lch(72.51, 57.08, 124.87°)
OKLab	oklab(75.18% -0.0912 0.1106)
OKLCH	oklch(75.18% 0.143 129.5)
XYZ	xyz(32.2879, 44.4229, 16.1040)
Luminance	0.4442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C058 #8758C0

analogous

#C0BB58 #91C058 #5DC058

triadic

#91C058 #5891C0 #C05891

tetradic

#91C058 #58C0BB #8758C0 #C0585D

square

#91C058 #58C0BB #8758C0 #C0585D

split-complementary

#91C058 #585DC0 #BB58C0

monochromatic

#52722B #729F3C #91C058 #AED184 #CCE2B1

Accessibility & contrast

On white

2.12

#91C058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#91C058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C058

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C058	#FFFFFF	#000000	##000000
##91C058	1.00	2.12	9.88	9.88
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44E

Deuteranopia (green-blind)

#C1B15F

Tritanopia (blue-blind)

#94B9A9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #91c058;
/* rgb */ color: rgb(145, 192, 88);
/* oklch */ color: oklch(75.2% 0.143 129.5);

Tailwind

colors: {
  custom: {
    50: '#b4d38a',
    500: '#91c058',
    950: '#000000',
  },
}

SCSS

$custom: #91c058;
$custom-light: #b4d38a;
$custom-dark: #000000;

JSON

{
  "hex": "#91c058",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 88
  },
  "hsl": {
    "h": 87.115,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7518,
    "c": 0.14338,
    "h": 129.5
  },
  "luminance": 0.44424
}

Semantic roles & 50–950 ramp

primary

#91C058

secondary

#B8A4D0

accent

#53D58E

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #91C058

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

Preview Lab → · Contrast checker → · Palette generator →