#91AA57#91AA57

#91AA57 is a light, moderate yellow-green. Relative luminance 0.355; OKLCH L 70.0% C 0.113 H 123.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#91AA57
RGB	rgb(145, 170, 87)
HSL	hsl(78, 33%, 50%)
HSV	hsv(78, 49%, 67%)
CMYK	cmyk(14.7%, 0%, 48.8%, 33.3%)
CIE-LAB	lab(66.10, -22.11, 39.67)
CIE-LCH	lch(66.10, 45.41, 119.13°)
OKLab	oklab(70.01% -0.0619 0.0949)
OKLCH	oklch(70.01% 0.113 123.1)
XYZ	xyz(27.7721, 35.4572, 14.3958)
Luminance	0.3546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AA57 #7057AA

analogous

#AA9957 #91AA57 #68AA57

triadic

#91AA57 #5791AA #AA5791

tetradic

#91AA57 #57AA99 #7057AA #AA5768

square

#91AA57 #57AA99 #7057AA #AA5768

split-complementary

#91AA57 #5768AA #9957AA

monochromatic

#4C592D #6F8242 #91AA57 #ACBF80 #C6D3A8

Accessibility & contrast

On white

2.60

#91AA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#91AA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AA57

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AA57	#FFFFFF	#000000	##000000
##91AA57	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A150

Deuteranopia (green-blind)

#AFA15C

Tritanopia (blue-blind)

#97A397

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #91aa57;
/* rgb */ color: rgb(145, 170, 87);
/* oklch */ color: oklch(70.0% 0.113 123.1);

Tailwind

colors: {
  custom: {
    50: '#b3c388',
    500: '#91aa57',
    950: '#000000',
  },
}

SCSS

$custom: #91aa57;
$custom-light: #b3c388;
$custom-dark: #000000;

JSON

{
  "hex": "#91aa57",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 87
  },
  "hsl": {
    "h": 78.072,
    "s": 32.806,
    "l": 50.392
  },
  "oklch": {
    "l": 0.70011,
    "c": 0.11328,
    "h": 123.1
  },
  "luminance": 0.35457
}

Semantic roles & 50–950 ramp

primary

#91AA57

secondary

#A79CC1

accent

#5FC97F

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11120B

muted

#80817C

Preview Lab

Preview with #91AA57

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

Preview Lab → · Contrast checker → · Palette generator →