#91CE4B#91CE4B

#91CE4B is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.4% C 0.173 H 130.7°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#91CE4B
RGB	rgb(145, 206, 75)
HSL	hsl(88, 57%, 55%)
HSV	hsv(88, 64%, 81%)
CMYK	cmyk(29.6%, 0%, 63.6%, 19.2%)
CIE-LAB	lab(76.48, -40.17, 57.10)
CIE-LCH	lch(76.48, 69.81, 125.13°)
OKLab	oklab(78.36% -0.1131 0.1312)
OKLCH	oklch(78.36% 0.173 130.7)
XYZ	xyz(35.0180, 50.6693, 14.5904)
Luminance	0.5067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CE4B #884BCE

analogous

#CEC94B #91CE4B #4FCE4B

triadic

#91CE4B #4B91CE #CE4B91

tetradic

#91CE4B #4BCEC9 #884BCE #CE4B4F

square

#91CE4B #4BCEC9 #884BCE #CE4B4F

split-complementary

#91CE4B #4B4FCE #C94BCE

monochromatic

#527D22 #72AD2F #91CE4B #AEDB7B #CCE8AB

Accessibility & contrast

On white

1.89

#91CE4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#91CE4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CE4B

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CE4B	#FFFFFF	#000000	##000000
##91CE4B	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03B

Deuteranopia (green-blind)

#CEBB55

Tritanopia (blue-blind)

#94C6B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91ce4b;
/* rgb */ color: rgb(145, 206, 75);
/* oklch */ color: oklch(78.4% 0.173 130.7);

Tailwind

colors: {
  custom: {
    50: '#b5dd83',
    500: '#91ce4b',
    950: '#000000',
  },
}

SCSS

$custom: #91ce4b;
$custom-light: #b5dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#91ce4b",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 75
  },
  "hsl": {
    "h": 87.939,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78358,
    "c": 0.17323,
    "h": 130.7
  },
  "luminance": 0.5067
}

Semantic roles & 50–950 ramp

primary

#91CE4B

secondary

#5C3984

accent

#47E08F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #91CE4B

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

Preview Lab → · Contrast checker → · Palette generator →