#91C951#91C951

#91C951 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.2% C 0.162 H 130.5°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#91C951
RGB	rgb(145, 201, 81)
HSL	hsl(88, 53%, 55%)
HSV	hsv(88, 60%, 79%)
CMYK	cmyk(27.9%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(75.07, -37.43, 52.97)
CIE-LCH	lch(75.07, 64.86, 125.24°)
OKLab	oklab(77.23% -0.105 0.1232)
OKLCH	oklch(77.23% 0.162 130.5)
XYZ	xyz(34.0486, 48.3862, 15.3285)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C951 #8951C9

analogous

#C9C551 #91C951 #55C951

triadic

#91C951 #5191C9 #C95191

tetradic

#91C951 #51C9C5 #8951C9 #C95155

square

#91C951 #51C9C5 #8951C9 #C95155

split-complementary

#91C951 #5155C9 #C551C9

monochromatic

#537A26 #72A934 #91C951 #AFD780 #CCE6AE

Accessibility & contrast

On white

1.97

#91C951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#91C951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C951

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C951	#FFFFFF	#000000	##000000
##91C951	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB44

Deuteranopia (green-blind)

#CAB75A

Tritanopia (blue-blind)

#94C1AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91c951;
/* rgb */ color: rgb(145, 201, 81);
/* oklch */ color: oklch(77.2% 0.162 130.5);

Tailwind

colors: {
  custom: {
    50: '#b4d986',
    500: '#91c951',
    950: '#000000',
  },
}

SCSS

$custom: #91c951;
$custom-light: #b4d986;
$custom-dark: #000000;

JSON

{
  "hex": "#91c951",
  "rgb": {
    "r": 145,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 88,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77229,
    "c": 0.16187,
    "h": 130.5
  },
  "luminance": 0.48387
}

Semantic roles & 50–950 ramp

primary

#91C951

secondary

#B9A2D4

accent

#4CDC8F

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C951

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

Preview Lab → · Contrast checker → · Palette generator →