#5EA01B#5EA01B

#5EA01B is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 63.7% C 0.171 H 133.5°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#5EA01B
RGB	rgb(94, 160, 27)
HSL	hsl(90, 71%, 37%)
HSV	hsv(90, 83%, 63%)
CMYK	cmyk(41.3%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(59.53, -41.72, 56.52)
CIE-LCH	lch(59.53, 70.25, 126.43°)
OKLab	oklab(63.72% -0.1176 0.1241)
OKLCH	oklch(63.72% 0.171 133.5)
XYZ	xyz(17.3845, 27.5995, 5.4479)
Luminance	0.2760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EA01B #5D1BA0

analogous

#A0A01B #5EA01B #1CA01B

triadic

#5EA01B #1B5EA0 #A01B5E

tetradic

#5EA01B #1BA0A0 #5D1BA0 #A01B1C

square

#5EA01B #1BA0A0 #5D1BA0 #A01B1C

split-complementary

#5EA01B #1B1CA0 #A01BA0

monochromatic

#203709 #3F6C12 #5EA01B #7DD424 #9BE253

Accessibility & contrast

On white

3.22

#5EA01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#5EA01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5EA01B

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EA01B	#FFFFFF	#000000	##000000
##5EA01B	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9E8D2B

Tritanopia (blue-blind)

#5E9988

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5ea01b;
/* rgb */ color: rgb(94, 160, 27);
/* oklch */ color: oklch(63.7% 0.171 133.5);

Tailwind

colors: {
  custom: {
    50: '#92bc65',
    500: '#5ea01b',
    950: '#000000',
  },
}

SCSS

$custom: #5ea01b;
$custom-light: #92bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#5ea01b",
  "rgb": {
    "r": 94,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 89.774,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63716,
    "c": 0.17097,
    "h": 133.5
  },
  "luminance": 0.276
}

Semantic roles & 50–950 ramp

primary

#5EA01B

secondary

#8B52C5

accent

#3AEE93

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #5EA01B

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

Preview Lab → · Contrast checker → · Palette generator →