#9ECF50#9ECF50

#9ECF50 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.4% C 0.164 H 127.6°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#9ECF50
RGB	rgb(158, 207, 80)
HSL	hsl(83, 57%, 56%)
HSV	hsv(83, 61%, 81%)
CMYK	cmyk(23.7%, 0%, 61.4%, 18.8%)
CIE-LAB	lab(77.56, -35.39, 56.39)
CIE-LCH	lch(77.56, 66.58, 122.11°)
OKLab	oklab(79.45% -0.1003 0.1301)
OKLCH	oklch(79.45% 0.164 127.6)
XYZ	xyz(37.8613, 52.4732, 15.7215)
Luminance	0.5247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECF50 #8150CF

analogous

#CFC150 #9ECF50 #5FCF50

triadic

#9ECF50 #509ECF #CF509E

tetradic

#9ECF50 #50CFC1 #8150CF #CF505F

square

#9ECF50 #50CFC1 #8150CF #CF505F

split-complementary

#9ECF50 #505FCF #C150CF

monochromatic

#5D8123 #80B131 #9ECF50 #B9DC80 #D3E9B0

Accessibility & contrast

On white

1.83

#9ECF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#9ECF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECF50

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECF50	#FFFFFF	#000000	##000000
##9ECF50	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C241

Deuteranopia (green-blind)

#D2BF59

Tritanopia (blue-blind)

#A3C6B4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #9ecf50;
/* rgb */ color: rgb(158, 207, 80);
/* oklch */ color: oklch(79.4% 0.164 127.6);

Tailwind

colors: {
  custom: {
    50: '#bede86',
    500: '#9ecf50',
    950: '#000000',
  },
}

SCSS

$custom: #9ecf50;
$custom-light: #bede86;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecf50",
  "rgb": {
    "r": 158,
    "g": 207,
    "b": 80
  },
  "hsl": {
    "h": 83.15,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79448,
    "c": 0.16429,
    "h": 127.6
  },
  "luminance": 0.52474
}

Semantic roles & 50–950 ramp

primary

#9ECF50

secondary

#593B89

accent

#48E082

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #9ECF50

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

Preview Lab → · Contrast checker → · Palette generator →