#91B438#91B438

#91B438 is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 72.0% C 0.154 H 123.9°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#91B438
RGB	rgb(145, 180, 56)
HSL	hsl(77, 53%, 46%)
HSV	hsv(77, 69%, 71%)
CMYK	cmyk(19.4%, 0%, 68.9%, 29.4%)
CIE-LAB	lab(68.71, -29.65, 56.59)
CIE-LCH	lch(68.71, 63.89, 117.65°)
OKLab	oklab(72.02% -0.0858 0.1276)
OKLCH	oklch(72.02% 0.154 123.9)
XYZ	xyz(28.7124, 38.9476, 9.7456)
Luminance	0.3895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B438 #5B38B4

analogous

#B49938 #91B438 #53B438

triadic

#91B438 #3891B4 #B43891

tetradic

#91B438 #38B499 #5B38B4 #B43853

square

#91B438 #38B499 #5B38B4 #B43853

split-complementary

#91B438 #3853B4 #9938B4

monochromatic

#46571B #6B8529 #91B438 #ADCD5D #C5DB8B

Accessibility & contrast

On white

2.39

#91B438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#91B438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B438

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B438	#FFFFFF	#000000	##000000
##91B438	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA925

Deuteranopia (green-blind)

#B9A742

Tritanopia (blue-blind)

#98AB9B

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #91b438;
/* rgb */ color: rgb(145, 180, 56);
/* oklch */ color: oklch(72.0% 0.154 123.9);

Tailwind

colors: {
  custom: {
    50: '#b4ca76',
    500: '#91b438',
    950: '#000000',
  },
}

SCSS

$custom: #91b438;
$custom-light: #b4ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#91b438",
  "rgb": {
    "r": 145,
    "g": 180,
    "b": 56
  },
  "hsl": {
    "h": 76.935,
    "s": 52.542,
    "l": 46.275
  },
  "oklch": {
    "l": 0.72017,
    "c": 0.15377,
    "h": 123.9
  },
  "luminance": 0.38948
}

Semantic roles & 50–950 ramp

primary

#91B438

secondary

#9582C5

accent

#4CDC75

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #91B438

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

Preview Lab → · Contrast checker → · Palette generator →