#9ECC4B#9ECC4B

#9ECC4B is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.7% C 0.164 H 126.6°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#9ECC4B
RGB	rgb(158, 204, 75)
HSL	hsl(81, 56%, 55%)
HSV	hsv(81, 63%, 80%)
CMYK	cmyk(22.5%, 0%, 63.2%, 20%)
CIE-LAB	lab(76.66, -34.42, 57.51)
CIE-LCH	lch(76.66, 67.03, 120.90°)
OKLab	oklab(78.7% -0.098 0.1319)
OKLCH	oklch(78.7% 0.164 126.6)
XYZ	xyz(36.9635, 50.9623, 14.5445)
Luminance	0.5096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECC4B #794BCC

analogous

#CCB94B #9ECC4B #5ECC4B

triadic

#9ECC4B #4B9ECC #CC4B9E

tetradic

#9ECC4B #4BCCB9 #794BCC #CC4B5E

square

#9ECC4B #4BCCB9 #794BCC #CC4B5E

split-complementary

#9ECC4B #4B5ECC #B94BCC

monochromatic

#5B7A23 #7EAA30 #9ECC4B #B8DA7B #D1E7AA

Accessibility & contrast

On white

1.88

#9ECC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#9ECC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECC4B

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECC4B	#FFFFFF	#000000	##000000
##9ECC4B	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3B

Deuteranopia (green-blind)

#D0BC55

Tritanopia (blue-blind)

#A4C3B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9ecc4b;
/* rgb */ color: rgb(158, 204, 75);
/* oklch */ color: oklch(78.7% 0.164 126.6);

Tailwind

colors: {
  custom: {
    50: '#bedb83',
    500: '#9ecc4b',
    950: '#000000',
  },
}

SCSS

$custom: #9ecc4b;
$custom-light: #bedb83;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecc4b",
  "rgb": {
    "r": 158,
    "g": 204,
    "b": 75
  },
  "hsl": {
    "h": 81.395,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.787,
    "c": 0.16434,
    "h": 126.6
  },
  "luminance": 0.50963
}

Semantic roles & 50–950 ramp

primary

#9ECC4B

secondary

#533982

accent

#49DF7E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #9ECC4B

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

Preview Lab → · Contrast checker → · Palette generator →