#91EC5C#91EC5C

#91EC5C is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 85.7% C 0.199 H 135.8°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#91EC5C
RGB	rgb(145, 236, 92)
HSL	hsl(98, 79%, 64%)
HSV	hsv(98, 61%, 93%)
CMYK	cmyk(38.6%, 0%, 61%, 7.5%)
CIE-LAB	lab(85.39, -51.42, 59.79)
CIE-LCH	lch(85.39, 78.85, 130.70°)
OKLab	oklab(85.67% -0.1426 0.1388)
OKLCH	oklch(85.67% 0.199 135.8)
XYZ	xyz(43.6032, 66.7811, 20.7157)
Luminance	0.6678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EC5C #B75CEC

analogous

#D9EC5C #91EC5C #5CEC6F

triadic

#91EC5C #5C91EC #EC5C91

tetradic

#91EC5C #5CD9EC #B75CEC #EC6F5C

square

#91EC5C #5CD9EC #B75CEC #EC6F5C

split-complementary

#91EC5C #6F5CEC #EC5CD9

monochromatic

#51B815 #6CE625 #91EC5C #B6F293 #DBF9CA

Accessibility & contrast

On white

1.46

#91EC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#91EC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EC5C

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EC5C	#FFFFFF	#000000	##000000
##91EC5C	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4B

Deuteranopia (green-blind)

#E7D367

Tritanopia (blue-blind)

#8EE4CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91ec5c;
/* rgb */ color: rgb(145, 236, 92);
/* oklch */ color: oklch(85.7% 0.199 135.8);

Tailwind

colors: {
  custom: {
    50: '#b7f38f',
    500: '#91ec5c',
    950: '#000000',
  },
}

SCSS

$custom: #91ec5c;
$custom-light: #b7f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#91ec5c",
  "rgb": {
    "r": 145,
    "g": 236,
    "b": 92
  },
  "hsl": {
    "h": 97.917,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85669,
    "c": 0.19899,
    "h": 135.8
  },
  "luminance": 0.66783
}

Semantic roles & 50–950 ramp

primary

#91EC5C

secondary

#8735B8

accent

#0ADB8E

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EC5C

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

Preview Lab → · Contrast checker → · Palette generator →