#91B256#91B256

#91B256 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.9% C 0.126 H 125.7°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#91B256
RGB	rgb(145, 178, 86)
HSL	hsl(82, 37%, 52%)
HSV	hsv(82, 52%, 70%)
CMYK	cmyk(18.5%, 0%, 51.7%, 30.2%)
CIE-LAB	lab(68.41, -26.16, 42.94)
CIE-LCH	lch(68.41, 50.29, 121.35°)
OKLab	oklab(71.86% -0.0734 0.102)
OKLCH	oklch(71.86% 0.126 125.7)
XYZ	xyz(29.2771, 38.5321, 14.6973)
Luminance	0.3853 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B256 #7756B2

analogous

#B2A556 #91B256 #63B256

triadic

#91B256 #5691B2 #B25691

tetradic

#91B256 #56B2A5 #7756B2 #B25663

square

#91B256 #56B2A5 #7756B2 #B25663

split-complementary

#91B256 #5663B2 #A556B2

monochromatic

#4E612C #708B3F #91B256 #ACC580 #C8D8AA

Accessibility & contrast

On white

2.41

#91B256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#91B256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B256

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B256	#FFFFFF	#000000	##000000
##91B256	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA84E

Deuteranopia (green-blind)

#B6A65C

Tritanopia (blue-blind)

#96AB9D

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b256;
/* rgb */ color: rgb(145, 178, 86);
/* oklch */ color: oklch(71.9% 0.126 125.7);

Tailwind

colors: {
  custom: {
    50: '#b3c988',
    500: '#91b256',
    950: '#000000',
  },
}

SCSS

$custom: #91b256;
$custom-light: #b3c988;
$custom-dark: #000000;

JSON

{
  "hex": "#91b256",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 86
  },
  "hsl": {
    "h": 81.522,
    "s": 37.398,
    "l": 51.765
  },
  "oklch": {
    "l": 0.71864,
    "c": 0.12563,
    "h": 125.7
  },
  "luminance": 0.38532
}

Semantic roles & 50–950 ramp

primary

#91B256

secondary

#AC9EC6

accent

#5ACD84

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130B

muted

#80827C

Preview Lab

Preview with #91B256

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

Preview Lab → · Contrast checker → · Palette generator →