#9ECD43#9ECD43

#9ECD43 is a light, vivid yellow-green. Relative luminance 0.513; OKLCH L 78.9% C 0.171 H 126.3°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#9ECD43
RGB	rgb(158, 205, 67)
HSL	hsl(80, 58%, 53%)
HSV	hsv(80, 67%, 80%)
CMYK	cmyk(22.9%, 0%, 67.3%, 19.6%)
CIE-LAB	lab(76.88, -35.45, 60.98)
CIE-LCH	lch(76.88, 70.54, 120.17°)
OKLab	oklab(78.86% -0.1016 0.1381)
OKLCH	oklch(78.86% 0.171 126.3)
XYZ	xyz(36.9451, 51.3364, 13.2716)
Luminance	0.5134 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECD43 #7243CD

analogous

#CDB743 #9ECD43 #59CD43

triadic

#9ECD43 #439ECD #CD439E

tetradic

#9ECD43 #43CDB7 #7243CD #CD4359

square

#9ECD43 #43CDB7 #7243CD #CD4359

split-complementary

#9ECD43 #4359CD #B743CD

monochromatic

#59761F #7DA72C #9ECD43 #B7DA73 #D0E7A4

Accessibility & contrast

On white

1.86

#9ECD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#9ECD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECD43

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECD43	#FFFFFF	#000000	##000000
##9ECD43	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02F

Deuteranopia (green-blind)

#D1BD4E

Tritanopia (blue-blind)

#A4C4B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #9ecd43;
/* rgb */ color: rgb(158, 205, 67);
/* oklch */ color: oklch(78.9% 0.171 126.3);

Tailwind

colors: {
  custom: {
    50: '#bedc7e',
    500: '#9ecd43',
    950: '#000000',
  },
}

SCSS

$custom: #9ecd43;
$custom-light: #bedc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecd43",
  "rgb": {
    "r": 158,
    "g": 205,
    "b": 67
  },
  "hsl": {
    "h": 80.435,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78864,
    "c": 0.17146,
    "h": 126.3
  },
  "luminance": 0.51337
}

Semantic roles & 50–950 ramp

primary

#9ECD43

secondary

#4E367F

accent

#47E17B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9ECD43

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

Preview Lab → · Contrast checker → · Palette generator →