#91B738#91B738

#91B738 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.7% C 0.158 H 124.7°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#91B738
RGB	rgb(145, 183, 56)
HSL	hsl(78, 53%, 47%)
HSV	hsv(78, 69%, 72%)
CMYK	cmyk(20.8%, 0%, 69.4%, 28.2%)
CIE-LAB	lab(69.59, -31.07, 57.49)
CIE-LCH	lch(69.59, 65.35, 118.39°)
OKLab	oklab(72.73% -0.0897 0.1295)
OKLCH	oklch(72.73% 0.158 124.7)
XYZ	xyz(29.3246, 40.1719, 9.9496)
Luminance	0.4017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B738 #5E38B7

analogous

#B79E38 #91B738 #51B738

triadic

#91B738 #3891B7 #B73891

tetradic

#91B738 #38B79E #5E38B7 #B73851

square

#91B738 #38B79E #5E38B7 #B73851

split-complementary

#91B738 #3851B7 #9E38B7

monochromatic

#47591B #6C882A #91B738 #ACCE5E #C5DC8D

Accessibility & contrast

On white

2.32

#91B738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#91B738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B738

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B738	#FFFFFF	#000000	##000000
##91B738	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB24

Deuteranopia (green-blind)

#BCAA43

Tritanopia (blue-blind)

#98AE9E

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #91b738;
/* rgb */ color: rgb(145, 183, 56);
/* oklch */ color: oklch(72.7% 0.158 124.7);

Tailwind

colors: {
  custom: {
    50: '#b5cc76',
    500: '#91b738',
    950: '#000000',
  },
}

SCSS

$custom: #91b738;
$custom-light: #b5cc76;
$custom-dark: #000000;

JSON

{
  "hex": "#91b738",
  "rgb": {
    "r": 145,
    "g": 183,
    "b": 56
  },
  "hsl": {
    "h": 77.953,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72727,
    "c": 0.15752,
    "h": 124.7
  },
  "luminance": 0.40172
}

Semantic roles & 50–950 ramp

primary

#91B738

secondary

#9884C7

accent

#4BDD77

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #91B738

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

Preview Lab → · Contrast checker → · Palette generator →