#91B549#91B549

#91B549 is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 72.4% C 0.142 H 125.3°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#91B549
RGB	rgb(145, 181, 73)
HSL	hsl(80, 43%, 50%)
HSV	hsv(80, 60%, 71%)
CMYK	cmyk(19.9%, 0%, 59.7%, 29%)
CIE-LAB	lab(69.15, -28.85, 49.90)
CIE-LCH	lch(69.15, 57.64, 120.04°)
OKLab	oklab(72.41% -0.082 0.1157)
OKLCH	oklch(72.41% 0.142 125.3)
XYZ	xyz(29.4036, 39.5482, 12.3865)
Luminance	0.3955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B549 #6D49B5

analogous

#B5A349 #91B549 #5BB549

triadic

#91B549 #4991B5 #B54991

tetradic

#91B549 #49B5A3 #6D49B5 #B5495B

square

#91B549 #49B5A3 #6D49B5 #B5495B

split-complementary

#91B549 #495BB5 #A349B5

monochromatic

#4B5E26 #6E8937 #91B549 #ABC774 #C6D9A0

Accessibility & contrast

On white

2.36

#91B549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#91B549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B549

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B549	#FFFFFF	#000000	##000000
##91B549	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3D

Deuteranopia (green-blind)

#B9A850

Tritanopia (blue-blind)

#97AD9E

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #91b549;
/* rgb */ color: rgb(145, 181, 73);
/* oklch */ color: oklch(72.4% 0.142 125.3);

Tailwind

colors: {
  custom: {
    50: '#b4cb80',
    500: '#91b549',
    950: '#000000',
  },
}

SCSS

$custom: #91b549;
$custom-light: #b4cb80;
$custom-dark: #000000;

JSON

{
  "hex": "#91b549",
  "rgb": {
    "r": 145,
    "g": 181,
    "b": 73
  },
  "hsl": {
    "h": 80,
    "s": 42.52,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72412,
    "c": 0.14183,
    "h": 125.3
  },
  "luminance": 0.39549
}

Semantic roles & 50–950 ramp

primary

#91B549

secondary

#A594C5

accent

#55D27F

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11130A

muted

#80827C

Preview Lab

Preview with #91B549

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

Preview Lab → · Contrast checker → · Palette generator →