#91B657#91B657

#91B657 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.8% C 0.130 H 127.0°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#91B657
RGB	rgb(145, 182, 87)
HSL	hsl(83, 39%, 53%)
HSV	hsv(83, 52%, 71%)
CMYK	cmyk(20.3%, 0%, 52.2%, 28.6%)
CIE-LAB	lab(69.59, -28.00, 43.86)
CIE-LCH	lch(69.59, 52.03, 122.55°)
OKLab	oklab(72.81% -0.0784 0.1041)
OKLCH	oklch(72.81% 0.13 127)
XYZ	xyz(30.1252, 40.1633, 15.1802)
Luminance	0.4016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B657 #7C57B6

analogous

#B6AB57 #91B657 #62B657

triadic

#91B657 #5791B6 #B65791

tetradic

#91B657 #57B6AB #7C57B6 #B65762

square

#91B657 #57B6AB #7C57B6 #B65762

split-complementary

#91B657 #5762B6 #AB57B6

monochromatic

#50662C #71913F #91B657 #ADC982 #C9DBAC

Accessibility & contrast

On white

2.32

#91B657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#91B657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B657

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B657	#FFFFFF	#000000	##000000
##91B657	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4E

Deuteranopia (green-blind)

#B9A95D

Tritanopia (blue-blind)

#95AFA0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #91b657;
/* rgb */ color: rgb(145, 182, 87);
/* oklch */ color: oklch(72.8% 0.130 127.0);

Tailwind

colors: {
  custom: {
    50: '#b3cc89',
    500: '#91b657',
    950: '#000000',
  },
}

SCSS

$custom: #91b657;
$custom-light: #b3cc89;
$custom-dark: #000000;

JSON

{
  "hex": "#91b657",
  "rgb": {
    "r": 145,
    "g": 182,
    "b": 87
  },
  "hsl": {
    "h": 83.368,
    "s": 39.419,
    "l": 52.745
  },
  "oklch": {
    "l": 0.72814,
    "c": 0.13029,
    "h": 127
  },
  "luminance": 0.40164
}

Semantic roles & 50–950 ramp

primary

#91B657

secondary

#B0A0C9

accent

#58CF87

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #91B657

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

Preview Lab → · Contrast checker → · Palette generator →