#91EB61#91EB61

#91EB61 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 85.5% C 0.194 H 136.2°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#91EB61
RGB	rgb(145, 235, 97)
HSL	hsl(99, 78%, 65%)
HSV	hsv(99, 59%, 92%)
CMYK	cmyk(38.3%, 0%, 58.7%, 7.8%)
CIE-LAB	lab(85.15, -50.54, 57.37)
CIE-LCH	lch(85.15, 76.46, 131.38°)
OKLab	oklab(85.48% -0.1398 0.1342)
OKLCH	oklch(85.48% 0.194 136.2)
XYZ	xyz(43.5419, 66.2973, 21.8093)
Luminance	0.6630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EB61 #BB61EB

analogous

#D6EB61 #91EB61 #61EB76

triadic

#91EB61 #6191EB #EB6191

tetradic

#91EB61 #61D6EB #BB61EB #EB7661

square

#91EB61 #61D6EB #BB61EB #EB7661

split-complementary

#91EB61 #7661EB #EB61D6

monochromatic

#50BA18 #6BE42B #91EB61 #B7F297 #DDF9CE

Accessibility & contrast

On white

1.47

#91EB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#91EB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EB61

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EB61	#FFFFFF	#000000	##000000
##91EB61	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA52

Deuteranopia (green-blind)

#E6D26B

Tritanopia (blue-blind)

#8EE3CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91eb61;
/* rgb */ color: rgb(145, 235, 97);
/* oklch */ color: oklch(85.5% 0.194 136.2);

Tailwind

colors: {
  custom: {
    50: '#b6f292',
    500: '#91eb61',
    950: '#000000',
  },
}

SCSS

$custom: #91eb61;
$custom-light: #b6f292;
$custom-dark: #000000;

JSON

{
  "hex": "#91eb61",
  "rgb": {
    "r": 145,
    "g": 235,
    "b": 97
  },
  "hsl": {
    "h": 99.13,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85484,
    "c": 0.19378,
    "h": 136.2
  },
  "luminance": 0.66299
}

Semantic roles & 50–950 ramp

primary

#91EB61

secondary

#8C37B9

accent

#0CDA92

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EB61

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

Preview Lab → · Contrast checker → · Palette generator →