#91C645#91C645

#91C645 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.4% C 0.167 H 128.9°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#91C645
RGB	rgb(145, 198, 69)
HSL	hsl(85, 53%, 52%)
HSV	hsv(85, 65%, 78%)
CMYK	cmyk(26.8%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(74.09, -37.07, 57.00)
CIE-LCH	lch(74.09, 68.00, 123.04°)
OKLab	oklab(76.4% -0.1051 0.1303)
OKLCH	oklch(76.4% 0.167 128.9)
XYZ	xyz(32.9452, 46.8368, 12.9337)
Luminance	0.4684 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C645 #7A45C6

analogous

#C6BA45 #91C645 #51C645

triadic

#91C645 #4591C6 #C64591

tetradic

#91C645 #45C6BA #7A45C6 #C64551

square

#91C645 #45C6BA #7A45C6 #C64551

split-complementary

#91C645 #4551C6 #BA45C6

monochromatic

#4F6F22 #719E30 #91C645 #ADD474 #C8E3A3

Accessibility & contrast

On white

2.03

#91C645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#91C645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C645

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C645	#FFFFFF	#000000	##000000
##91C645	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB934

Deuteranopia (green-blind)

#C8B54F

Tritanopia (blue-blind)

#95BEAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c645;
/* rgb */ color: rgb(145, 198, 69);
/* oklch */ color: oklch(76.4% 0.167 128.9);

Tailwind

colors: {
  custom: {
    50: '#b5d77f',
    500: '#91c645',
    950: '#000000',
  },
}

SCSS

$custom: #91c645;
$custom-light: #b5d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#91c645",
  "rgb": {
    "r": 145,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 84.651,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76399,
    "c": 0.16737,
    "h": 128.9
  },
  "luminance": 0.46838
}

Semantic roles & 50–950 ramp

primary

#91C645

secondary

#AE97CF

accent

#4BDC87

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C645

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

Preview Lab → · Contrast checker → · Palette generator →