#5EB231#5EB231

#5EB231 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.5% C 0.181 H 136.9°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#5EB231
RGB	rgb(94, 178, 49)
HSL	hsl(99, 57%, 45%)
HSV	hsv(99, 72%, 70%)
CMYK	cmyk(47.2%, 0%, 72.5%, 30.2%)
CIE-LAB	lab(65.31, -47.77, 54.91)
CIE-LCH	lch(65.31, 72.78, 131.02°)
OKLab	oklab(68.5% -0.1325 0.124)
OKLCH	oklch(68.5% 0.181 136.9)
XYZ	xyz(21.0902, 34.4408, 8.4416)
Luminance	0.3444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB231 #8531B2

analogous

#9FB231 #5EB231 #31B245

triadic

#5EB231 #315EB2 #B2315E

tetradic

#5EB231 #319FB2 #8531B2 #B24531

square

#5EB231 #319FB2 #8531B2 #B24531

split-complementary

#5EB231 #4531B2 #B2319F

monochromatic

#2B5217 #458224 #5EB231 #7DCF51 #A1DC81

Accessibility & contrast

On white

2.66

#5EB231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#5EB231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB231

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB231	#FFFFFF	#000000	##000000
##5EB231	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31A

Deuteranopia (green-blind)

#AD9C3E

Tritanopia (blue-blind)

#59AC99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5eb231;
/* rgb */ color: rgb(94, 178, 49);
/* oklch */ color: oklch(68.5% 0.181 136.9);

Tailwind

colors: {
  custom: {
    50: '#93ca71',
    500: '#5eb231',
    950: '#000000',
  },
}

SCSS

$custom: #5eb231;
$custom-light: #93ca71;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb231",
  "rgb": {
    "r": 94,
    "g": 178,
    "b": 49
  },
  "hsl": {
    "h": 99.07,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68501,
    "c": 0.18148,
    "h": 136.9
  },
  "luminance": 0.34442
}

Semantic roles & 50–950 ramp

primary

#5EB231

secondary

#AB79C5

accent

#48E0AB

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5EB231

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

Preview Lab → · Contrast checker → · Palette generator →