#91C05F#91C05F

#91C05F is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.3% C 0.137 H 130.4°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#91C05F
RGB	rgb(145, 192, 95)
HSL	hsl(89, 43%, 56%)
HSV	hsv(89, 51%, 75%)
CMYK	cmyk(24.5%, 0%, 50.5%, 24.7%)
CIE-LAB	lab(72.59, -31.89, 43.58)
CIE-LCH	lch(72.59, 54.00, 126.20°)
OKLab	oklab(75.27% -0.0886 0.1041)
OKLCH	oklch(75.27% 0.137 130.4)
XYZ	xyz(32.5919, 44.5445, 17.7051)
Luminance	0.4455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C05F #8E5FC0

analogous

#C0BF5F #91C05F #61C05F

triadic

#91C05F #5F91C0 #C05F91

tetradic

#91C05F #5FC0BF #8E5FC0 #C05F61

square

#91C05F #5FC0BF #8E5FC0 #C05F61

split-complementary

#91C05F #5F61C0 #BF5FC0

monochromatic

#53762F #72A240 #91C05F #AFD18B #CDE3B7

Accessibility & contrast

On white

2.12

#91C05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#91C05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C05F

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C05F	#FFFFFF	#000000	##000000
##91C05F	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B456

Deuteranopia (green-blind)

#C1B165

Tritanopia (blue-blind)

#94B9AA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #91c05f;
/* rgb */ color: rgb(145, 192, 95);
/* oklch */ color: oklch(75.3% 0.137 130.4);

Tailwind

colors: {
  custom: {
    50: '#b3d38f',
    500: '#91c05f',
    950: '#000000',
  },
}

SCSS

$custom: #91c05f;
$custom-light: #b3d38f;
$custom-dark: #000000;

JSON

{
  "hex": "#91c05f",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 95
  },
  "hsl": {
    "h": 89.072,
    "s": 43.498,
    "l": 56.275
  },
  "oklch": {
    "l": 0.75272,
    "c": 0.13668,
    "h": 130.4
  },
  "luminance": 0.44545
}

Semantic roles & 50–950 ramp

primary

#91C05F

secondary

#BDA9D1

accent

#55D392

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #91C05F

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

Preview Lab → · Contrast checker → · Palette generator →