#91B63A#91B63A

#91B63A is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.5% C 0.155 H 124.6°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#91B63A
RGB	rgb(145, 182, 58)
HSL	hsl(78, 52%, 47%)
HSV	hsv(78, 68%, 71%)
CMYK	cmyk(20.3%, 0%, 68.1%, 28.6%)
CIE-LAB	lab(69.31, -30.47, 56.43)
CIE-LCH	lch(69.31, 64.13, 118.37°)
OKLab	oklab(72.51% -0.0879 0.1276)
OKLCH	oklch(72.51% 0.155 124.6)
XYZ	xyz(29.1689, 39.7809, 10.1439)
Luminance	0.3978 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B63A #5F3AB6

analogous

#B69D3A #91B63A #53B63A

triadic

#91B63A #3A91B6 #B63A91

tetradic

#91B63A #3AB69D #5F3AB6 #B63A53

square

#91B63A #3AB69D #5F3AB6 #B63A53

split-complementary

#91B63A #3A53B6 #9D3AB6

monochromatic

#47591C #6C882B #91B63A #ACCD61 #C5DB8F

Accessibility & contrast

On white

2.34

#91B63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#91B63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B63A

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B63A	#FFFFFF	#000000	##000000
##91B63A	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA28

Deuteranopia (green-blind)

#BBA944

Tritanopia (blue-blind)

#98AD9D

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #91b63a;
/* rgb */ color: rgb(145, 182, 58);
/* oklch */ color: oklch(72.5% 0.155 124.6);

Tailwind

colors: {
  custom: {
    50: '#b4cc77',
    500: '#91b63a',
    950: '#000000',
  },
}

SCSS

$custom: #91b63a;
$custom-light: #b4cc77;
$custom-dark: #000000;

JSON

{
  "hex": "#91b63a",
  "rgb": {
    "r": 145,
    "g": 182,
    "b": 58
  },
  "hsl": {
    "h": 77.903,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72506,
    "c": 0.15488,
    "h": 124.6
  },
  "luminance": 0.39781
}

Semantic roles & 50–950 ramp

primary

#91B63A

secondary

#9986C6

accent

#4DDB77

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #91B63A

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

Preview Lab → · Contrast checker → · Palette generator →