#91A538#91A538

#91A538 is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 68.5% C 0.135 H 119.0°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#91A538
RGB	rgb(145, 165, 56)
HSL	hsl(71, 49%, 43%)
HSV	hsv(71, 66%, 65%)
CMYK	cmyk(12.1%, 0%, 66.1%, 35.3%)
CIE-LAB	lab(64.34, -22.34, 52.07)
CIE-LCH	lch(64.34, 56.66, 113.22°)
OKLab	oklab(68.49% -0.0655 0.1181)
OKLCH	oklch(68.49% 0.135 119)
XYZ	xyz(25.8464, 33.2157, 8.7903)
Luminance	0.3322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A538 #4C38A5

analogous

#A58238 #91A538 #5AA538

triadic

#91A538 #3891A5 #A53891

tetradic

#91A538 #38A582 #4C38A5 #A5385A

square

#91A538 #38A582 #4C38A5 #A5385A

split-complementary

#91A538 #385AA5 #8238A5

monochromatic

#414A19 #697728 #91A538 #B1C555 #C6D583

Accessibility & contrast

On white

2.75

#91A538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#91A538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A538

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A538	#FFFFFF	#000000	##000000
##91A538	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C29

Deuteranopia (green-blind)

#AD9C40

Tritanopia (blue-blind)

#999C8F

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #91a538;
/* rgb */ color: rgb(145, 165, 56);
/* oklch */ color: oklch(68.5% 0.135 119.0);

Tailwind

colors: {
  custom: {
    50: '#b4bf74',
    500: '#91a538',
    950: '#000000',
  },
}

SCSS

$custom: #91a538;
$custom-light: #b4bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#91a538",
  "rgb": {
    "r": 145,
    "g": 165,
    "b": 56
  },
  "hsl": {
    "h": 71.009,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68488,
    "c": 0.13506,
    "h": 119
  },
  "luminance": 0.33216
}

Semantic roles & 50–950 ramp

primary

#91A538

secondary

#877ABE

accent

#4FD968

background

#FBFBF7

surface

#F6F7ED

border

#D0D0C8

text

#111209

muted

#80817B

Preview Lab

Preview with #91A538

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

Preview Lab → · Contrast checker → · Palette generator →