#91C55B#91C55B

#91C55B is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.4% C 0.148 H 130.9°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#91C55B
RGB	rgb(145, 197, 91)
HSL	hsl(89, 48%, 56%)
HSV	hsv(89, 54%, 77%)
CMYK	cmyk(26.4%, 0%, 53.8%, 22.7%)
CIE-LAB	lab(74.00, -34.64, 47.18)
CIE-LCH	lch(74.00, 58.53, 126.29°)
OKLab	oklab(76.4% -0.0965 0.1116)
OKLCH	oklch(76.4% 0.148 130.9)
XYZ	xyz(33.5312, 46.7067, 17.1442)
Luminance	0.4671 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C55B #8F5BC5

analogous

#C5C45B #91C55B #5CC55B

triadic

#91C55B #5B91C5 #C55B91

tetradic

#91C55B #5BC5C4 #8F5BC5 #C55B5C

square

#91C55B #5BC5C4 #8F5BC5 #C55B5C

split-complementary

#91C55B #5B5CC5 #C45BC5

monochromatic

#547A2B #72A83B #91C55B #AFD588 #CEE5B5

Accessibility & contrast

On white

2.03

#91C55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#91C55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C55B

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C55B	#FFFFFF	#000000	##000000
##91C55B	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB851

Deuteranopia (green-blind)

#C5B562

Tritanopia (blue-blind)

#93BEAD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c55b;
/* rgb */ color: rgb(145, 197, 91);
/* oklch */ color: oklch(76.4% 0.148 130.9);

Tailwind

colors: {
  custom: {
    50: '#b4d78c',
    500: '#91c55b',
    950: '#000000',
  },
}

SCSS

$custom: #91c55b;
$custom-light: #b4d78c;
$custom-dark: #000000;

JSON

{
  "hex": "#91c55b",
  "rgb": {
    "r": 145,
    "g": 197,
    "b": 91
  },
  "hsl": {
    "h": 89.434,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76398,
    "c": 0.14758,
    "h": 130.9
  },
  "luminance": 0.46708
}

Semantic roles & 50–950 ramp

primary

#91C55B

secondary

#BDA8D4

accent

#50D793

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C55B

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

Preview Lab → · Contrast checker → · Palette generator →