#91B258#91B258

#91B258 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.9% C 0.124 H 126.0°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#91B258
RGB	rgb(145, 178, 88)
HSL	hsl(82, 37%, 52%)
HSV	hsv(82, 51%, 70%)
CMYK	cmyk(18.5%, 0%, 50.6%, 30.2%)
CIE-LAB	lab(68.43, -25.95, 41.99)
CIE-LCH	lch(68.43, 49.36, 121.72°)
OKLab	oklab(71.89% -0.0726 0.1001)
OKLCH	oklch(71.89% 0.124 126)
XYZ	xyz(29.3588, 38.5648, 15.1276)
Luminance	0.3856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B258 #7958B2

analogous

#B2A658 #91B258 #64B258

triadic

#91B258 #5891B2 #B25891

tetradic

#91B258 #58B2A6 #7958B2 #B25864

square

#91B258 #58B2A6 #7958B2 #B25864

split-complementary

#91B258 #5864B2 #A658B2

monochromatic

#4F622D #708C41 #91B258 #ADC582 #C8D9AC

Accessibility & contrast

On white

2.41

#91B258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#91B258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B258

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B258	#FFFFFF	#000000	##000000
##91B258	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)

#BAA850

Deuteranopia (green-blind)

#B5A65D

Tritanopia (blue-blind)

#96AB9D

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #91b258;
/* rgb */ color: rgb(145, 178, 88);
/* oklch */ color: oklch(71.9% 0.124 126.0);

Tailwind

colors: {
  custom: {
    50: '#b3c989',
    500: '#91b258',
    950: '#000000',
  },
}

SCSS

$custom: #91b258;
$custom-light: #b3c989;
$custom-dark: #000000;

JSON

{
  "hex": "#91b258",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 88
  },
  "hsl": {
    "h": 82,
    "s": 36.885,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7189,
    "c": 0.12363,
    "h": 126
  },
  "luminance": 0.38565
}

Semantic roles & 50–950 ramp

primary

#91B258

secondary

#AE9FC7

accent

#5BCD85

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #91B258

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

Preview Lab → · Contrast checker → · Palette generator →