#91C43F#91C43F

#91C43F is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 75.9% C 0.169 H 128.1°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#91C43F
RGB	rgb(145, 196, 63)
HSL	hsl(83, 53%, 51%)
HSV	hsv(83, 68%, 77%)
CMYK	cmyk(26%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(73.45, -36.60, 58.74)
CIE-LCH	lch(73.45, 69.21, 121.93°)
OKLab	oklab(75.87% -0.1043 0.1331)
OKLCH	oklch(75.87% 0.169 128.1)
XYZ	xyz(32.3142, 45.8578, 11.8506)
Luminance	0.4586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C43F #723FC4

analogous

#C4B53F #91C43F #4EC43F

triadic

#91C43F #3F91C4 #C43F91

tetradic

#91C43F #3FC4B5 #723FC4 #C43F4E

square

#91C43F #3FC4B5 #723FC4 #C43F4E

split-complementary

#91C43F #3F4EC4 #B53FC4

monochromatic

#4D6820 #6F972E #91C43F #ACD26E #C7E19D

Accessibility & contrast

On white

2.06

#91C43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#91C43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C43F

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C43F	#FFFFFF	#000000	##000000
##91C43F	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72B

Deuteranopia (green-blind)

#C6B34A

Tritanopia (blue-blind)

#96BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #91c43f;
/* rgb */ color: rgb(145, 196, 63);
/* oklch */ color: oklch(75.9% 0.169 128.1);

Tailwind

colors: {
  custom: {
    50: '#b5d67b',
    500: '#91c43f',
    950: '#000000',
  },
}

SCSS

$custom: #91c43f;
$custom-light: #b5d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#91c43f",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 83.008,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75871,
    "c": 0.16912,
    "h": 128.1
  },
  "luminance": 0.45858
}

Semantic roles & 50–950 ramp

primary

#91C43F

secondary

#A992CD

accent

#4BDC83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #91C43F

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

Preview Lab → · Contrast checker → · Palette generator →