#8AEF51#8AEF51

#8AEF51 is a very light, highly saturated yellow-green. Relative luminance 0.677; OKLCH L 85.9% C 0.214 H 136.3°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#8AEF51
RGB	rgb(138, 239, 81)
HSL	hsl(98, 83%, 63%)
HSV	hsv(98, 66%, 94%)
CMYK	cmyk(42.3%, 0%, 66.1%, 6.3%)
CIE-LAB	lab(85.87, -55.76, 64.67)
CIE-LCH	lch(85.87, 85.39, 130.77°)
OKLab	oklab(85.95% -0.1547 0.148)
OKLCH	oklch(85.95% 0.214 136.3)
XYZ	xyz(42.8318, 67.7279, 18.5989)
Luminance	0.6773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8AEF51 #B651EF

analogous

#D9EF51 #8AEF51 #51EF67

triadic

#8AEF51 #518AEF #EF518A

tetradic

#8AEF51 #51D9EF #B651EF #EF6751

square

#8AEF51 #51D9EF #B651EF #EF6751

split-complementary

#8AEF51 #6751EF #EF51D9

monochromatic

#4CB511 #64EA19 #8AEF51 #B0F489 #D5F9C1

Accessibility & contrast

On white

1.44

#8AEF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#8AEF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8AEF51

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8AEF51	#FFFFFF	#000000	##000000
##8AEF51	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC3B

Deuteranopia (green-blind)

#E9D45F

Tritanopia (blue-blind)

#86E7CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #8aef51;
/* rgb */ color: rgb(138, 239, 81);
/* oklch */ color: oklch(85.9% 0.214 136.3);

Tailwind

colors: {
  custom: {
    50: '#b3f589',
    500: '#8aef51',
    950: '#000000',
  },
}

SCSS

$custom: #8aef51;
$custom-light: #b3f589;
$custom-dark: #000000;

JSON

{
  "hex": "#8aef51",
  "rgb": {
    "r": 138,
    "g": 239,
    "b": 81
  },
  "hsl": {
    "h": 98.354,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85946,
    "c": 0.21412,
    "h": 136.3
  },
  "luminance": 0.6773
}

Semantic roles & 50–950 ramp

primary

#8AEF51

secondary

#8530B5

accent

#06E091

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #8AEF51

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

Preview Lab → · Contrast checker → · Palette generator →