#5EB11B#5EB11B

#5EB11B is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.1% C 0.191 H 135.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#5EB11B
RGB	rgb(94, 177, 27)
HSL	hsl(93, 74%, 40%)
HSV	hsv(93, 85%, 69%)
CMYK	cmyk(46.9%, 0%, 84.7%, 30.6%)
CIE-LAB	lab(64.88, -48.61, 61.30)
CIE-LCH	lch(64.88, 78.23, 128.42°)
OKLab	oklab(68.12% -0.1361 0.1342)
OKLCH	oklch(68.12% 0.191 135.4)
XYZ	xyz(20.5356, 33.9018, 6.4983)
Luminance	0.3390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB11B #6E1BB1

analogous

#A9B11B #5EB11B #1BB123

triadic

#5EB11B #1B5EB1 #B11B5E

tetradic

#5EB11B #1BA9B1 #6E1BB1 #B1231B

square

#5EB11B #1BA9B1 #6E1BB1 #B1231B

split-complementary

#5EB11B #231BB1 #B11BA9

monochromatic

#26470B #427C13 #5EB11B #7BDF2B #9CE760

Accessibility & contrast

On white

2.70

#5EB11B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#5EB11B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB11B

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB11B	#FFFFFF	#000000	##000000
##5EB11B	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AD9B2F

Tritanopia (blue-blind)

#5BAA97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5eb11b;
/* rgb */ color: rgb(94, 177, 27);
/* oklch */ color: oklch(68.1% 0.191 135.4);

Tailwind

colors: {
  custom: {
    50: '#94c968',
    500: '#5eb11b',
    950: '#000000',
  },
}

SCSS

$custom: #5eb11b;
$custom-light: #94c968;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb11b",
  "rgb": {
    "r": 94,
    "g": 177,
    "b": 27
  },
  "hsl": {
    "h": 93.2,
    "s": 73.529,
    "l": 40
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.19111,
    "h": 135.4
  },
  "luminance": 0.33903
}

Semantic roles & 50–950 ramp

primary

#5EB11B

secondary

#9A5DCB

accent

#38F09E

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5EB11B

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

Preview Lab → · Contrast checker → · Palette generator →