#91C03F#91C03F

#91C03F is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.9% C 0.164 H 127.3°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#91C03F
RGB	rgb(145, 192, 63)
HSL	hsl(82, 51%, 50%)
HSV	hsv(82, 67%, 75%)
CMYK	cmyk(24.5%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(72.28, -34.78, 57.52)
CIE-LCH	lch(72.28, 67.22, 121.16°)
OKLab	oklab(74.92% -0.0993 0.1306)
OKLCH	oklch(74.92% 0.164 127.3)
XYZ	xyz(31.4239, 44.0773, 11.5539)
Luminance	0.4408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C03F #6E3FC0

analogous

#C0AE3F #91C03F #51C03F

triadic

#91C03F #3F91C0 #C03F91

tetradic

#91C03F #3FC0AE #6E3FC0 #C03F51

square

#91C03F #3FC0AE #6E3FC0 #C03F51

split-complementary

#91C03F #3F51C0 #AE3FC0

monochromatic

#4B6421 #6E9230 #91C03F #ABCF6D #C6DE9B

Accessibility & contrast

On white

2.14

#91C03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#91C03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C03F

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C03F	#FFFFFF	#000000	##000000
##91C03F	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB32D

Deuteranopia (green-blind)

#C3B049

Tritanopia (blue-blind)

#96B7A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91c03f;
/* rgb */ color: rgb(145, 192, 63);
/* oklch */ color: oklch(74.9% 0.164 127.3);

Tailwind

colors: {
  custom: {
    50: '#b5d37b',
    500: '#91c03f',
    950: '#000000',
  },
}

SCSS

$custom: #91c03f;
$custom-light: #b5d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#91c03f",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 81.86,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.7492,
    "c": 0.16403,
    "h": 127.3
  },
  "luminance": 0.44078
}

Semantic roles & 50–950 ramp

primary

#91C03F

secondary

#A691CA

accent

#4EDA81

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #91C03F

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

Preview Lab → · Contrast checker → · Palette generator →