#91EC4F#91EC4F

#91EC4F is a very light, highly saturated yellow-green. Relative luminance 0.666; OKLCH L 85.5% C 0.208 H 134.7°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#91EC4F
RGB	rgb(145, 236, 79)
HSL	hsl(95, 81%, 62%)
HSV	hsv(95, 67%, 93%)
CMYK	cmyk(38.6%, 0%, 66.5%, 7.5%)
CIE-LAB	lab(85.29, -52.50, 64.92)
CIE-LCH	lch(85.29, 83.49, 128.96°)
OKLab	oklab(85.55% -0.1464 0.1482)
OKLCH	oklch(85.55% 0.208 134.7)
XYZ	xyz(43.0829, 66.5730, 17.9754)
Luminance	0.6657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EC4F #AA4FEC

analogous

#E0EC4F #91EC4F #4FEC5C

triadic

#91EC4F #4F91EC #EC4F91

tetradic

#91EC4F #4FE0EC #AA4FEC #EC5C4F

square

#91EC4F #4FE0EC #AA4FEC #EC5C4F

split-complementary

#91EC4F #5C4FEC #EC4FE0

monochromatic

#54AE13 #6FE519 #91EC4F #B4F286 #D6F8BD

Accessibility & contrast

On white

1.47

#91EC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#91EC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EC4F

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EC4F	#FFFFFF	#000000	##000000
##91EC4F	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA39

Deuteranopia (green-blind)

#E8D25D

Tritanopia (blue-blind)

#90E3CC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91ec4f;
/* rgb */ color: rgb(145, 236, 79);
/* oklch */ color: oklch(85.5% 0.208 134.7);

Tailwind

colors: {
  custom: {
    50: '#b7f388',
    500: '#91ec4f',
    950: '#000000',
  },
}

SCSS

$custom: #91ec4f;
$custom-light: #b7f388;
$custom-dark: #000000;

JSON

{
  "hex": "#91ec4f",
  "rgb": {
    "r": 145,
    "g": 236,
    "b": 79
  },
  "hsl": {
    "h": 94.777,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.85549,
    "c": 0.20835,
    "h": 134.7
  },
  "luminance": 0.66575
}

Semantic roles & 50–950 ramp

primary

#91EC4F

secondary

#7A31AE

accent

#09DD84

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #91EC4F

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

Preview Lab → · Contrast checker → · Palette generator →