#9ECB50#9ECB50

#9ECB50 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.5% C 0.159 H 126.8°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#9ECB50
RGB	rgb(158, 203, 80)
HSL	hsl(82, 54%, 55%)
HSV	hsv(82, 61%, 80%)
CMYK	cmyk(22.2%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(76.41, -33.56, 55.12)
CIE-LCH	lch(76.41, 64.53, 121.33°)
OKLab	oklab(78.52% -0.0952 0.1274)
OKLCH	oklch(78.52% 0.159 126.8)
XYZ	xyz(36.9045, 50.5596, 15.4025)
Luminance	0.5056 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECB50 #7D50CB

analogous

#CBBA50 #9ECB50 #60CB50

triadic

#9ECB50 #509ECB #CB509E

tetradic

#9ECB50 #50CBBA #7D50CB #CB5060

square

#9ECB50 #50CBBA #7D50CB #CB5060

split-complementary

#9ECB50 #5060CB #BA50CB

monochromatic

#5C7C25 #7FAB33 #9ECB50 #B8D97F #D2E7AE

Accessibility & contrast

On white

1.89

#9ECB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#9ECB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECB50

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECB50	#FFFFFF	#000000	##000000
##9ECB50	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE42

Deuteranopia (green-blind)

#CFBC59

Tritanopia (blue-blind)

#A4C2B1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #9ecb50;
/* rgb */ color: rgb(158, 203, 80);
/* oklch */ color: oklch(78.5% 0.159 126.8);

Tailwind

colors: {
  custom: {
    50: '#bddb86',
    500: '#9ecb50',
    950: '#000000',
  },
}

SCSS

$custom: #9ecb50;
$custom-light: #bddb86;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecb50",
  "rgb": {
    "r": 158,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 81.951,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78516,
    "c": 0.15907,
    "h": 126.8
  },
  "luminance": 0.5056
}

Semantic roles & 50–950 ramp

primary

#9ECB50

secondary

#563B84

accent

#4ADE80

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #9ECB50

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

Preview Lab → · Contrast checker → · Palette generator →