#91C53B#91C53B

#91C53B is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.173 H 128.0°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#91C53B
RGB	rgb(145, 197, 59)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 77%)
CMYK	cmyk(26.4%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(73.72, -37.32, 60.54)
CIE-LCH	lch(73.72, 71.12, 121.65°)
OKLab	oklab(76.08% -0.1066 0.1363)
OKLCH	oklch(76.08% 0.173 128)
XYZ	xyz(32.4327, 46.2673, 11.3586)
Luminance	0.4627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C53B #6F3BC5

analogous

#C5B43B #91C53B #4CC53B

triadic

#91C53B #3B91C5 #C53B91

tetradic

#91C53B #3BC5B4 #6F3BC5 #C53B4C

square

#91C53B #3BC5B4 #6F3BC5 #C53B4C

split-complementary

#91C53B #3B4CC5 #B43BC5

monochromatic

#4C671F #6E962C #91C53B #ACD36A #C6E199

Accessibility & contrast

On white

2.05

#91C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#91C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C53B

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C53B	#FFFFFF	#000000	##000000
##91C53B	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB724

Deuteranopia (green-blind)

#C8B447

Tritanopia (blue-blind)

#96BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c53b;
/* rgb */ color: rgb(145, 197, 59);
/* oklch */ color: oklch(76.1% 0.173 128.0);

Tailwind

colors: {
  custom: {
    50: '#b5d779',
    500: '#91c53b',
    950: '#000000',
  },
}

SCSS

$custom: #91c53b;
$custom-light: #b5d779;
$custom-dark: #000000;

JSON

{
  "hex": "#91c53b",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 82.609,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76078,
    "c": 0.17305,
    "h": 128
  },
  "luminance": 0.46268
}

Semantic roles & 50–950 ramp

primary

#91C53B

secondary

#A68FCD

accent

#4ADE82

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #91C53B

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

Preview Lab → · Contrast checker → · Palette generator →