#9EEC59#9EEC59

#9EEC59 is a very light, vivid yellow-green. Relative luminance 0.680; OKLCH L 86.3% C 0.195 H 132.8°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#9EEC59
RGB	rgb(158, 236, 89)
HSL	hsl(92, 79%, 64%)
HSV	hsv(92, 62%, 93%)
CMYK	cmyk(33.1%, 0%, 62.3%, 7.5%)
CIE-LAB	lab(86.00, -47.36, 61.88)
CIE-LCH	lch(86.00, 77.92, 127.43°)
OKLab	oklab(86.32% -0.1325 0.1428)
OKLCH	oklch(86.32% 0.195 132.8)
XYZ	xyz(45.8985, 67.9795, 20.1523)
Luminance	0.6798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EEC59 #A759EC

analogous

#E7EC59 #9EEC59 #59EC5D

triadic

#9EEC59 #599EEC #EC599E

tetradic

#9EEC59 #59E7EC #A759EC #EC5D59

square

#9EEC59 #59E7EC #A759EC #EC5D59

split-complementary

#9EEC59 #5D59EC #EC59E7

monochromatic

#60B615 #7EE622 #9EEC59 #BEF290 #DEF9C7

Accessibility & contrast

On white

1.44

#9EEC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#9EEC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EEC59

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EEC59	#FFFFFF	#000000	##000000
##9EEC59	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB47

Deuteranopia (green-blind)

#EAD564

Tritanopia (blue-blind)

#9FE3CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #9eec59;
/* rgb */ color: rgb(158, 236, 89);
/* oklch */ color: oklch(86.3% 0.195 132.8);

Tailwind

colors: {
  custom: {
    50: '#bff28e',
    500: '#9eec59',
    950: '#000000',
  },
}

SCSS

$custom: #9eec59;
$custom-light: #bff28e;
$custom-dark: #000000;

JSON

{
  "hex": "#9eec59",
  "rgb": {
    "r": 158,
    "g": 236,
    "b": 89
  },
  "hsl": {
    "h": 91.837,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86322,
    "c": 0.19478,
    "h": 132.8
  },
  "luminance": 0.67981
}

Semantic roles & 50–950 ramp

primary

#9EEC59

secondary

#7934B5

accent

#0ADC79

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EEC59

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

Preview Lab → · Contrast checker → · Palette generator →