#91B048#91B048

#91B048 is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 71.2% C 0.136 H 123.8°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#91B048
RGB	rgb(145, 176, 72)
HSL	hsl(78, 42%, 49%)
HSV	hsv(78, 59%, 69%)
CMYK	cmyk(17.6%, 0%, 59.1%, 31%)
CIE-LAB	lab(67.68, -26.52, 48.70)
CIE-LCH	lch(67.68, 55.46, 118.57°)
OKLab	oklab(71.23% -0.0756 0.1131)
OKLCH	oklch(71.23% 0.136 123.8)
XYZ	xyz(28.3722, 37.5381, 11.8805)
Luminance	0.3754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B048 #6748B0

analogous

#B09B48 #91B048 #5DB048

triadic

#91B048 #4891B0 #B04891

tetradic

#91B048 #48B09B #6748B0 #B0485D

square

#91B048 #48B09B #6748B0 #B0485D

split-complementary

#91B048 #485DB0 #9B48B0

monochromatic

#495924 #6D8536 #91B048 #ACC570 #C5D69C

Accessibility & contrast

On white

2.47

#91B048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#91B048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B048

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B048	#FFFFFF	#000000	##000000
##91B048	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A63D

Deuteranopia (green-blind)

#B5A54F

Tritanopia (blue-blind)

#97A89A

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b048;
/* rgb */ color: rgb(145, 176, 72);
/* oklch */ color: oklch(71.2% 0.136 123.8);

Tailwind

colors: {
  custom: {
    50: '#b4c77f',
    500: '#91b048',
    950: '#000000',
  },
}

SCSS

$custom: #91b048;
$custom-light: #b4c77f;
$custom-dark: #000000;

JSON

{
  "hex": "#91b048",
  "rgb": {
    "r": 145,
    "g": 176,
    "b": 72
  },
  "hsl": {
    "h": 77.885,
    "s": 41.935,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71225,
    "c": 0.13602,
    "h": 123.8
  },
  "luminance": 0.37538
}

Semantic roles & 50–950 ramp

primary

#91B048

secondary

#A091C3

accent

#56D27B

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #91B048

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

Preview Lab → · Contrast checker → · Palette generator →