#5DB31B#5DB31B

#5DB31B is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.6% C 0.194 H 135.8°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#5DB31B
RGB	rgb(93, 179, 27)
HSL	hsl(94, 74%, 40%)
HSV	hsv(94, 85%, 70%)
CMYK	cmyk(48%, 0%, 84.9%, 29.8%)
CIE-LAB	lab(65.47, -49.71, 61.80)
CIE-LCH	lch(65.47, 79.31, 128.81°)
OKLab	oklab(68.59% -0.139 0.1353)
OKLCH	oklch(68.59% 0.194 135.8)
XYZ	xyz(20.8316, 34.6451, 6.6262)
Luminance	0.3465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DB31B #711BB3

analogous

#A9B31B #5DB31B #1BB325

triadic

#5DB31B #1B5DB3 #B31B5D

tetradic

#5DB31B #1BA9B3 #711BB3 #B3251B

square

#5DB31B #1BA9B3 #711BB3 #B3251B

split-complementary

#5DB31B #251BB3 #B31BA9

monochromatic

#26490B #417E13 #5DB31B #7ADF2C #9BE761

Accessibility & contrast

On white

2.65

#5DB31B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#5DB31B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DB31B

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DB31B	#FFFFFF	#000000	##000000
##5DB31B	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA300

Deuteranopia (green-blind)

#AE9C2F

Tritanopia (blue-blind)

#59AC98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5db31b;
/* rgb */ color: rgb(93, 179, 27);
/* oklch */ color: oklch(68.6% 0.194 135.8);

Tailwind

colors: {
  custom: {
    50: '#93ca68',
    500: '#5db31b',
    950: '#000000',
  },
}

SCSS

$custom: #5db31b;
$custom-light: #93ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#5db31b",
  "rgb": {
    "r": 93,
    "g": 179,
    "b": 27
  },
  "hsl": {
    "h": 93.947,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.68586,
    "c": 0.19392,
    "h": 135.8
  },
  "luminance": 0.34646
}

Semantic roles & 50–950 ramp

primary

#5DB31B

secondary

#9C5ECC

accent

#37F0A0

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5DB31B

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

Preview Lab → · Contrast checker → · Palette generator →