#91E751#91E751

#91E751 is a very light, highly saturated yellow-green. Relative luminance 0.638; OKLCH L 84.4% C 0.201 H 134.4°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#91E751
RGB	rgb(145, 231, 81)
HSL	hsl(94, 76%, 61%)
HSV	hsv(94, 65%, 91%)
CMYK	cmyk(37.2%, 0%, 64.9%, 9.4%)
CIE-LAB	lab(83.84, -50.31, 62.60)
CIE-LCH	lch(83.84, 80.31, 128.79°)
OKLab	oklab(84.37% -0.1403 0.1436)
OKLCH	oklch(84.37% 0.201 134.4)
XYZ	xyz(41.7373, 63.7637, 17.8915)
Luminance	0.6377 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E751 #A751E7

analogous

#DCE751 #91E751 #51E75C

triadic

#91E751 #5191E7 #E75191

tetradic

#91E751 #51DCE7 #A751E7 #E75C51

square

#91E751 #51DCE7 #A751E7 #E75C51

split-complementary

#91E751 #5C51E7 #E751DC

monochromatic

#54A717 #6FDC1E #91E751 #B3EE87 #D5F6BD

Accessibility & contrast

On white

1.53

#91E751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#91E751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E751

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E751	#FFFFFF	#000000	##000000
##91E751	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D53D

Deuteranopia (green-blind)

#E4CF5D

Tritanopia (blue-blind)

#90DEC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #91e751;
/* rgb */ color: rgb(145, 231, 81);
/* oklch */ color: oklch(84.4% 0.201 134.4);

Tailwind

colors: {
  custom: {
    50: '#b7ef88',
    500: '#91e751',
    950: '#000000',
  },
}

SCSS

$custom: #91e751;
$custom-light: #b7ef88;
$custom-dark: #000000;

JSON

{
  "hex": "#91e751",
  "rgb": {
    "r": 145,
    "g": 231,
    "b": 81
  },
  "hsl": {
    "h": 94.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84373,
    "c": 0.20076,
    "h": 134.4
  },
  "luminance": 0.63766
}

Semantic roles & 50–950 ramp

primary

#91E751

secondary

#7734A8

accent

#0ED882

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #91E751

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

Preview Lab → · Contrast checker → · Palette generator →