#91B140#91B140

#91B140 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 71.4% C 0.144 H 123.5°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#91B140
RGB	rgb(145, 177, 64)
HSL	hsl(77, 47%, 47%)
HSV	hsv(77, 64%, 69%)
CMYK	cmyk(18.1%, 0%, 63.8%, 30.6%)
CIE-LAB	lab(67.90, -27.66, 52.47)
CIE-LCH	lch(67.90, 59.32, 117.79°)
OKLab	oklab(71.38% -0.0795 0.1201)
OKLCH	oklch(71.38% 0.144 123.5)
XYZ	xyz(28.3248, 37.8340, 10.6600)
Luminance	0.3783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B140 #6040B1

analogous

#B19940 #91B140 #59B140

triadic

#91B140 #4091B1 #B14091

tetradic

#91B140 #40B199 #6040B1 #B14059

square

#91B140 #40B199 #6040B1 #B14059

split-complementary

#91B140 #4059B1 #9940B1

monochromatic

#47571F #6C8430 #91B140 #ACC866 #C5D893

Accessibility & contrast

On white

2.45

#91B140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#91B140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B140

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B140	#FFFFFF	#000000	##000000
##91B140	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA632

Deuteranopia (green-blind)

#B7A548

Tritanopia (blue-blind)

#98A99A

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b140;
/* rgb */ color: rgb(145, 177, 64);
/* oklch */ color: oklch(71.4% 0.144 123.5);

Tailwind

colors: {
  custom: {
    50: '#b4c87a',
    500: '#91b140',
    950: '#000000',
  },
}

SCSS

$custom: #91b140;
$custom-light: #b4c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#91b140",
  "rgb": {
    "r": 145,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 76.991,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71379,
    "c": 0.14402,
    "h": 123.5
  },
  "luminance": 0.37834
}

Semantic roles & 50–950 ramp

primary

#91B140

secondary

#9A89C3

accent

#51D777

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #91B140

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

Preview Lab → · Contrast checker → · Palette generator →