#9ECB53#9ECB53

#9ECB53 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.5% C 0.157 H 127.0°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#9ECB53
RGB	rgb(158, 203, 83)
HSL	hsl(83, 54%, 56%)
HSV	hsv(83, 59%, 80%)
CMYK	cmyk(22.2%, 0%, 59.1%, 20.4%)
CIE-LAB	lab(76.44, -33.30, 53.84)
CIE-LCH	lch(76.44, 63.31, 121.74°)
OKLab	oklab(78.55% -0.0942 0.1251)
OKLCH	oklch(78.55% 0.157 127)
XYZ	xyz(37.0178, 50.6049, 15.9994)
Luminance	0.5061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECB53 #8053CB

analogous

#CBBC53 #9ECB53 #62CB53

triadic

#9ECB53 #539ECB #CB539E

tetradic

#9ECB53 #53CBBC #8053CB #CB5362

square

#9ECB53 #53CBBC #8053CB #CB5362

split-complementary

#9ECB53 #5362CB #BC53CB

monochromatic

#5D7E26 #7FAD34 #9ECB53 #B9D982 #D3E7B1

Accessibility & contrast

On white

1.89

#9ECB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#9ECB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECB53

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECB53	#FFFFFF	#000000	##000000
##9ECB53	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE46

Deuteranopia (green-blind)

#CEBC5B

Tritanopia (blue-blind)

#A3C2B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9ecb53;
/* rgb */ color: rgb(158, 203, 83);
/* oklch */ color: oklch(78.5% 0.157 127.0);

Tailwind

colors: {
  custom: {
    50: '#bddb88',
    500: '#9ecb53',
    950: '#000000',
  },
}

SCSS

$custom: #9ecb53;
$custom-light: #bddb88;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecb53",
  "rgb": {
    "r": 158,
    "g": 203,
    "b": 83
  },
  "hsl": {
    "h": 82.5,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.78548,
    "c": 0.15658,
    "h": 127
  },
  "luminance": 0.50606
}

Semantic roles & 50–950 ramp

primary

#9ECB53

secondary

#583D86

accent

#4BDD82

background

#FDFEFC

surface

#F9FBF3

border

#D2D4CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #9ECB53

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

Preview Lab → · Contrast checker → · Palette generator →