#8ECF45#8ECF45

#8ECF45 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.4% C 0.180 H 131.2°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#8ECF45
RGB	rgb(142, 207, 69)
HSL	hsl(88, 59%, 54%)
HSV	hsv(88, 67%, 81%)
CMYK	cmyk(31.4%, 0%, 66.7%, 18.8%)
CIE-LAB	lab(76.56, -42.16, 59.57)
CIE-LCH	lch(76.56, 72.98, 125.28°)
OKLab	oklab(78.37% -0.1188 0.1357)
OKLCH	oklch(78.37% 0.18 131.2)
XYZ	xyz(34.5420, 50.8049, 13.6155)
Luminance	0.5081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECF45 #8645CF

analogous

#CFCB45 #8ECF45 #49CF45

triadic

#8ECF45 #458ECF #CF458E

tetradic

#8ECF45 #45CFCB #8645CF #CF4549

square

#8ECF45 #45CFCB #8645CF #CF4549

split-complementary

#8ECF45 #4549CF #CB45CF

monochromatic

#4F7A20 #6FAB2C #8ECF45 #ACDC76 #C9E8A6

Accessibility & contrast

On white

1.88

#8ECF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#8ECF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECF45

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECF45	#FFFFFF	#000000	##000000
##8ECF45	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C032

Deuteranopia (green-blind)

#CFBB51

Tritanopia (blue-blind)

#91C7B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ecf45;
/* rgb */ color: rgb(142, 207, 69);
/* oklch */ color: oklch(78.4% 0.180 131.2);

Tailwind

colors: {
  custom: {
    50: '#b3de80',
    500: '#8ecf45',
    950: '#000000',
  },
}

SCSS

$custom: #8ecf45;
$custom-light: #b3de80;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecf45",
  "rgb": {
    "r": 142,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 88.261,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78366,
    "c": 0.18039,
    "h": 131.2
  },
  "luminance": 0.50806
}

Semantic roles & 50–950 ramp

primary

#8ECF45

secondary

#5A3682

accent

#46E28F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #8ECF45

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

Preview Lab → · Contrast checker → · Palette generator →