#9ECB4C#9ECB4C

#9ECB4C is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.5% C 0.162 H 126.5°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#9ECB4C
RGB	rgb(158, 203, 76)
HSL	hsl(81, 55%, 55%)
HSV	hsv(81, 63%, 80%)
CMYK	cmyk(22.2%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(76.38, -33.88, 56.79)
CIE-LCH	lch(76.38, 66.13, 120.82°)
OKLab	oklab(78.48% -0.0964 0.1305)
OKLCH	oklch(78.48% 0.162 126.5)
XYZ	xyz(36.7610, 50.5022, 14.6472)
Luminance	0.5050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECB4C #794CCB

analogous

#CBB94C #9ECB4C #5FCB4C

triadic

#9ECB4C #4C9ECB #CB4C9E

tetradic

#9ECB4C #4CCBB9 #794CCB #CB4C5F

square

#9ECB4C #4CCBB9 #794CCB #CB4C5F

split-complementary

#9ECB4C #4C5FCB #B94CCB

monochromatic

#5B7923 #7EA931 #9ECB4C #B8D97B #D1E7AB

Accessibility & contrast

On white

1.89

#9ECB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#9ECB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECB4C

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECB4C	#FFFFFF	#000000	##000000
##9ECB4C	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3D

Deuteranopia (green-blind)

#CFBC55

Tritanopia (blue-blind)

#A4C2B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #9ecb4c;
/* rgb */ color: rgb(158, 203, 76);
/* oklch */ color: oklch(78.5% 0.162 126.5);

Tailwind

colors: {
  custom: {
    50: '#bedb83',
    500: '#9ecb4c',
    950: '#000000',
  },
}

SCSS

$custom: #9ecb4c;
$custom-light: #bedb83;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecb4c",
  "rgb": {
    "r": 158,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 81.26,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78477,
    "c": 0.16228,
    "h": 126.5
  },
  "luminance": 0.50503
}

Semantic roles & 50–950 ramp

primary

#9ECB4C

secondary

#533A82

accent

#49DE7E

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #9ECB4C

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

Preview Lab → · Contrast checker → · Palette generator →