#9ECB58#9ECB58

#9ECB58 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.6% C 0.152 H 127.4°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#9ECB58
RGB	rgb(158, 203, 88)
HSL	hsl(83, 53%, 57%)
HSV	hsv(83, 57%, 80%)
CMYK	cmyk(22.2%, 0%, 56.7%, 20.4%)
CIE-LAB	lab(76.49, -32.86, 51.66)
CIE-LCH	lch(76.49, 61.22, 122.46°)
OKLab	oklab(78.6% -0.0926 0.1209)
OKLCH	oklch(78.6% 0.152 127.4)
XYZ	xyz(37.2178, 50.6849, 17.0530)
Luminance	0.5069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECB58 #8558CB

analogous

#CBBE58 #9ECB58 #65CB58

triadic

#9ECB58 #589ECB #CB589E

tetradic

#9ECB58 #58CBBE #8558CB #CB5865

square

#9ECB58 #58CBBE #8558CB #CB5865

split-complementary

#9ECB58 #5865CB #BE58CB

monochromatic

#5E8128 #80AF37 #9ECB58 #B9DA87 #D4E8B5

Accessibility & contrast

On white

1.89

#9ECB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#9ECB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECB58

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECB58	#FFFFFF	#000000	##000000
##9ECB58	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF4C

Deuteranopia (green-blind)

#CEBC60

Tritanopia (blue-blind)

#A3C3B2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9ecb58;
/* rgb */ color: rgb(158, 203, 88);
/* oklch */ color: oklch(78.6% 0.152 127.4);

Tailwind

colors: {
  custom: {
    50: '#bddb8b',
    500: '#9ecb58',
    950: '#000000',
  },
}

SCSS

$custom: #9ecb58;
$custom-light: #bddb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecb58",
  "rgb": {
    "r": 158,
    "g": 203,
    "b": 88
  },
  "hsl": {
    "h": 83.478,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78603,
    "c": 0.15226,
    "h": 127.4
  },
  "luminance": 0.50686
}

Semantic roles & 50–950 ramp

primary

#9ECB58

secondary

#5C3F88

accent

#4CDC84

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #9ECB58

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

Preview Lab → · Contrast checker → · Palette generator →