#91B057#91B057

#91B057 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 71.4% C 0.122 H 125.2°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#91B057
RGB	rgb(145, 176, 87)
HSL	hsl(81, 36%, 52%)
HSV	hsv(81, 51%, 69%)
CMYK	cmyk(17.6%, 0%, 50.6%, 31%)
CIE-LAB	lab(67.84, -25.08, 41.77)
CIE-LCH	lch(67.84, 48.72, 120.98°)
OKLab	oklab(71.41% -0.0703 0.0995)
OKLCH	oklch(71.41% 0.122 125.2)
XYZ	xyz(28.9227, 37.7583, 14.7793)
Luminance	0.3776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B057 #7657B0

analogous

#B0A357 #91B057 #65B057

triadic

#91B057 #5791B0 #B05791

tetradic

#91B057 #57B0A3 #7657B0 #B05765

square

#91B057 #57B0A3 #7657B0 #B05765

split-complementary

#91B057 #5765B0 #A357B0

monochromatic

#4E602D #708941 #91B057 #ACC481 #C8D7AA

Accessibility & contrast

On white

2.46

#91B057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#91B057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B057

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B057	#FFFFFF	#000000	##000000
##91B057	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A64F

Deuteranopia (green-blind)

#B4A55C

Tritanopia (blue-blind)

#96A99C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #91b057;
/* rgb */ color: rgb(145, 176, 87);
/* oklch */ color: oklch(71.4% 0.122 125.2);

Tailwind

colors: {
  custom: {
    50: '#b3c788',
    500: '#91b057',
    950: '#000000',
  },
}

SCSS

$custom: #91b057;
$custom-light: #b3c788;
$custom-dark: #000000;

JSON

{
  "hex": "#91b057",
  "rgb": {
    "r": 145,
    "g": 176,
    "b": 87
  },
  "hsl": {
    "h": 80.899,
    "s": 36.032,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71409,
    "c": 0.12179,
    "h": 125.2
  },
  "luminance": 0.37759
}

Semantic roles & 50–950 ramp

primary

#91B057

secondary

#AB9EC5

accent

#5CCC83

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #91B057

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

Preview Lab → · Contrast checker → · Palette generator →