#91C458#91C458

#91C458 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.1% C 0.149 H 130.3°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#91C458
RGB	rgb(145, 196, 88)
HSL	hsl(88, 48%, 56%)
HSV	hsv(88, 55%, 77%)
CMYK	cmyk(26%, 0%, 55.1%, 23.1%)
CIE-LAB	lab(73.68, -34.49, 48.20)
CIE-LCH	lch(73.68, 59.27, 125.58°)
OKLab	oklab(76.13% -0.0963 0.1136)
OKLCH	oklch(76.13% 0.149 130.3)
XYZ	xyz(33.1781, 46.2034, 16.4007)
Luminance	0.4620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C458 #8B58C4

analogous

#C4C158 #91C458 #5BC458

triadic

#91C458 #5891C4 #C45891

tetradic

#91C458 #58C4C1 #8B58C4 #C4585B

square

#91C458 #58C4C1 #8B58C4 #C4585B

split-complementary

#91C458 #585BC4 #C158C4

monochromatic

#53772A #72A53A #91C458 #AFD485 #CDE4B2

Accessibility & contrast

On white

2.05

#91C458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#91C458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C458

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C458	#FFFFFF	#000000	##000000
##91C458	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74D

Deuteranopia (green-blind)

#C5B45F

Tritanopia (blue-blind)

#94BDAC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c458;
/* rgb */ color: rgb(145, 196, 88);
/* oklch */ color: oklch(76.1% 0.149 130.3);

Tailwind

colors: {
  custom: {
    50: '#b4d68a',
    500: '#91c458',
    950: '#000000',
  },
}

SCSS

$custom: #91c458;
$custom-light: #b4d68a;
$custom-dark: #000000;

JSON

{
  "hex": "#91c458",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 88
  },
  "hsl": {
    "h": 88.333,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76125,
    "c": 0.14896,
    "h": 130.3
  },
  "luminance": 0.46204
}

Semantic roles & 50–950 ramp

primary

#91C458

secondary

#BBA5D2

accent

#50D790

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C458

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

Preview Lab → · Contrast checker → · Palette generator →