#91AF2B#91AF2B

#91AF2B is a light, vivid yellow-green. Relative luminance 0.369; OKLCH L 70.7% C 0.156 H 121.9°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#91AF2B
RGB	rgb(145, 175, 43)
HSL	hsl(74, 61%, 43%)
HSV	hsv(74, 75%, 69%)
CMYK	cmyk(17.1%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(67.17, -28.01, 59.79)
CIE-LCH	lch(67.17, 66.02, 115.10°)
OKLab	oklab(70.74% -0.0824 0.1322)
OKLCH	oklch(70.74% 0.156 121.9)
XYZ	xyz(27.4435, 36.8541, 7.9528)
Luminance	0.3685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AF2B #492BAF

analogous

#AF8B2B #91AF2B #4FAF2B

triadic

#91AF2B #2B91AF #AF2B91

tetradic

#91AF2B #2BAF8B #492BAF #AF2B4F

square

#91AF2B #2BAF8B #492BAF #AF2B4F

split-complementary

#91AF2B #2B4FAF #8B2BAF

monochromatic

#404D13 #687E1F #91AF2B #B2D146 #C6DE77

Accessibility & contrast

On white

2.51

#91AF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#91AF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AF2B

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AF2B	#FFFFFF	#000000	##000000
##91AF2B	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA40C

Deuteranopia (green-blind)

#B6A437

Tritanopia (blue-blind)

#99A696

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #91af2b;
/* rgb */ color: rgb(145, 175, 43);
/* oklch */ color: oklch(70.7% 0.156 121.9);

Tailwind

colors: {
  custom: {
    50: '#b5c76f',
    500: '#91af2b',
    950: '#000000',
  },
}

SCSS

$custom: #91af2b;
$custom-light: #b5c76f;
$custom-dark: #000000;

JSON

{
  "hex": "#91af2b",
  "rgb": {
    "r": 145,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 73.636,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.70742,
    "c": 0.15581,
    "h": 121.9
  },
  "luminance": 0.36854
}

Semantic roles & 50–950 ramp

primary

#91AF2B

secondary

#8470C5

accent

#44E468

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #91AF2B

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

Preview Lab → · Contrast checker → · Palette generator →