#91B23D#91B23D

#91B23D is a light, vivid yellow-green. Relative luminance 0.382; OKLCH L 71.6% C 0.148 H 123.6°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#91B23D
RGB	rgb(145, 178, 61)
HSL	hsl(77, 49%, 47%)
HSV	hsv(77, 66%, 70%)
CMYK	cmyk(18.5%, 0%, 65.7%, 30.2%)
CIE-LAB	lab(68.17, -28.36, 54.02)
CIE-LCH	lch(68.17, 61.01, 117.70°)
OKLab	oklab(71.59% -0.0818 0.1229)
OKLCH	oklch(71.59% 0.148 123.6)
XYZ	xyz(28.4400, 38.1973, 10.2885)
Luminance	0.3820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B23D #5E3DB2

analogous

#B2993D #91B23D #57B23D

triadic

#91B23D #3D91B2 #B23D91

tetradic

#91B23D #3DB299 #5E3DB2 #B23D57

square

#91B23D #3DB299 #5E3DB2 #B23D57

split-complementary

#91B23D #3D57B2 #993DB2

monochromatic

#47571E #6C842D #91B23D #ACC963 #C5D990

Accessibility & contrast

On white

2.43

#91B23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#91B23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B23D

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B23D	#FFFFFF	#000000	##000000
##91B23D	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72D

Deuteranopia (green-blind)

#B8A646

Tritanopia (blue-blind)

#98A99A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #91b23d;
/* rgb */ color: rgb(145, 178, 61);
/* oklch */ color: oklch(71.6% 0.148 123.6);

Tailwind

colors: {
  custom: {
    50: '#b4c978',
    500: '#91b23d',
    950: '#000000',
  },
}

SCSS

$custom: #91b23d;
$custom-light: #b4c978;
$custom-dark: #000000;

JSON

{
  "hex": "#91b23d",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 61
  },
  "hsl": {
    "h": 76.923,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71587,
    "c": 0.14763,
    "h": 123.6
  },
  "luminance": 0.38197
}

Semantic roles & 50–950 ramp

primary

#91B23D

secondary

#9887C4

accent

#4FD976

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #91B23D

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

Preview Lab → · Contrast checker → · Palette generator →