#91CA55#91CA55

#91CA55 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.5% C 0.160 H 131.0°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#91CA55
RGB	rgb(145, 202, 85)
HSL	hsl(89, 52%, 56%)
HSV	hsv(89, 58%, 79%)
CMYK	cmyk(28.2%, 0%, 57.9%, 20.8%)
CIE-LAB	lab(75.40, -37.51, 51.56)
CIE-LCH	lch(75.40, 63.76, 126.03°)
OKLab	oklab(77.51% -0.1049 0.1206)
OKLCH	oklch(77.51% 0.16 131)
XYZ	xyz(34.4369, 48.9157, 16.2199)
Luminance	0.4892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CA55 #8E55CA

analogous

#CAC955 #91CA55 #57CA55

triadic

#91CA55 #5591CA #CA5591

tetradic

#91CA55 #55CAC9 #8E55CA #CA5557

square

#91CA55 #55CAC9 #8E55CA #CA5557

split-complementary

#91CA55 #5557CA #C955CA

monochromatic

#537D27 #72AC36 #91CA55 #AFD984 #CDE7B2

Accessibility & contrast

On white

1.95

#91CA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#91CA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CA55

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CA55	#FFFFFF	#000000	##000000
##91CA55	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC49

Deuteranopia (green-blind)

#CAB85D

Tritanopia (blue-blind)

#93C2B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91ca55;
/* rgb */ color: rgb(145, 202, 85);
/* oklch */ color: oklch(77.5% 0.160 131.0);

Tailwind

colors: {
  custom: {
    50: '#b4da89',
    500: '#91ca55',
    950: '#000000',
  },
}

SCSS

$custom: #91ca55;
$custom-light: #b4da89;
$custom-dark: #000000;

JSON

{
  "hex": "#91ca55",
  "rgb": {
    "r": 145,
    "g": 202,
    "b": 85
  },
  "hsl": {
    "h": 89.231,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7751,
    "c": 0.15983,
    "h": 131
  },
  "luminance": 0.48917
}

Semantic roles & 50–950 ramp

primary

#91CA55

secondary

#BDA5D5

accent

#4CDC92

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11150C

muted

#80837D

Preview Lab

Preview with #91CA55

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

Preview Lab → · Contrast checker → · Palette generator →