#91CF5F#91CF5F

#91CF5F is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 78.8% C 0.158 H 133.0°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#91CF5F
RGB	rgb(145, 207, 95)
HSL	hsl(93, 54%, 59%)
HSV	hsv(93, 54%, 81%)
CMYK	cmyk(30%, 0%, 54.1%, 18.8%)
CIE-LAB	lab(76.96, -38.76, 48.80)
CIE-LCH	lch(76.96, 62.31, 128.46°)
OKLab	oklab(78.81% -0.1076 0.1155)
OKLCH	oklch(78.81% 0.158 133)
XYZ	xyz(36.0548, 51.4704, 18.8594)
Luminance	0.5147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CF5F #9D5FCF

analogous

#C9CF5F #91CF5F #5FCF65

triadic

#91CF5F #5F91CF #CF5F91

tetradic

#91CF5F #5FC9CF #9D5FCF #CF655F

square

#91CF5F #5FC9CF #9D5FCF #CF655F

split-complementary

#91CF5F #655FCF #CF5FC9

monochromatic

#558A29 #71B938 #91CF5F #B1DD8E #D2EBBD

Accessibility & contrast

On white

1.86

#91CF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#91CF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF5F

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CF5F	#FFFFFF	#000000	##000000
##91CF5F	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C154

Deuteranopia (green-blind)

#CEBC67

Tritanopia (blue-blind)

#92C8B6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #91cf5f;
/* rgb */ color: rgb(145, 207, 95);
/* oklch */ color: oklch(78.8% 0.158 133.0);

Tailwind

colors: {
  custom: {
    50: '#b4de8f',
    500: '#91cf5f',
    950: '#000000',
  },
}

SCSS

$custom: #91cf5f;
$custom-light: #b4de8f;
$custom-dark: #000000;

JSON

{
  "hex": "#91cf5f",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 95
  },
  "hsl": {
    "h": 93.214,
    "s": 53.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.78814,
    "c": 0.15785,
    "h": 133
  },
  "luminance": 0.51472
}

Semantic roles & 50–950 ramp

primary

#91CF5F

secondary

#6D4191

accent

#4BDD9C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150D

muted

#81847F

Preview Lab

Preview with #91CF5F

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

Preview Lab → · Contrast checker → · Palette generator →